How to Childproof Your Modular Home | 26 Must-Have Features

Preparing your log cabin, modern cabin, or ADU for a baby or young child means looking at everyday features from a new perspective. Cabinets, stairs, outlets, windows, appliances, and even furniture can pose new safety concerns as your child starts crawling, walking, climbing, and exploring.

Fortunately, thoughtful changes can make your home safer without sacrificing comfort or functionality.

From simple safety products to built-in home features, these 26 childproofing ideas can help you create a safer, more comfortable modular home for your growing family.

1. Baby Gates

Baby gates can help keep young children off the stairs and out of rooms or areas that may not be safe for them. Different gate styles work better for different locations, so consider where and how you plan to use the gate.

Hardware-mounted gates

These are typically the preferred option at the top of the stairs because they attach directly to the wall or banister, making them more difficult to dislodge. They also do not require the bottom bar commonly found on pressure-mounted gates, which can create a tripping hazard. The Cardinal Gates SS-30 Stairway Special and Safety 1st Ready-to-Install Baby Gate are two options to consider.

Pressure-mounted gates

These can work well at the bottom of the stairs or between rooms where there is less risk of a child falling from a height. Look for gates with vertical rather than horizontal bars so children cannot use the bars as footholds for climbing.

Extra-wide or configurable gates

For wide openings, irregular spaces, or room separation, look for a gate that can span longer distances and adapt to the space’s shape. The BabyDan Flex Gate is designed for wide or irregular openings. These types of gates typically use a mixture of pressure and hardwar mounting.

Retractable Baby Gates

Retractable baby gates work well for wider openings, like room dividers and garage entries. Because most use mesh instead of rigid bars, they’re best for areas away from stairs, where a sturdier gate is safer.

2. Baby Bumper Corner Protectors

Corner protectors add cushioning to sharp furniture corners and other protruding surfaces, helping reduce the risk of injury from bumps and falls. Several styles are available depending on the furniture and level of protection you need.

• Clear silicone or PVC guards: These provide cushioning while blending in with furniture and decor, making them a more discreet option.
• Soft rubber or foam cushions: Thicker rubber or NBR foam can provide additional cushioning in high-impact areas, such as coffee tables and TV stands.
• Individual corner cushions: If you only need to cover specific corners rather than an entire edge of furniture, individual cushions offer a simple solution. The Little Chicks Extra Large Soft Corner Cushions are one example.

When comparing options, look for durable materials designed for child safety that resist tearing and do not create small pieces that could pose a choking hazard. Also, check that the adhesive securely holds the protector in place and follow the manufacturer’s installation instructions.

3. Cupboard & Drawer Safety Locks

Cabinet and drawer locks can help keep children away from cleaning products, sharp objects, medications, breakable items, and other household products that should remain out of reach. There are several styles to choose from, depending on your cabinets and how visible you want the locks to be.

• Magnetic locks: These install inside the cabinet or drawer, keeping the hardware out of sight. An external magnetic key releases the lock when you need access. Safety 1st Magnetic Locks are one option.
• Spring-loaded latches: These attach inside the cabinet and catch when the door or drawer begins to open. Pressing down on the latch releases it. Keep in mind that the cabinet can still open slightly, which may create an opportunity for little fingers to get pinched. Safety 1st Spring-Loaded Cabinet & Drawer Latches are one example.
• Strap locks: Plastic or fabric straps attach externally and can secure cabinet doors, drawers, and even some appliances. Munchkin Xtraguard Child Safety Cabinet Locks are one option.
• Sliding cabinet locks: U-shaped locks fit around adjacent cabinet handles to keep double doors closed without installing hardware inside the cabinet. They work best on compatible double-door cabinets and generally are not useful for single doors or drawers. SPISPI Cabinet Locks are one example.

4. Secure All Heavy Furniture & TV Stands

Heavy furniture and TVs can become tip-over hazards, especially as children begin pulling themselves up, climbing, and exploring. Securing these items can help prevent them from falling if a child pulls or pushes on them.

• Wall-Mounted TVs: Mounting a TV securely to the wall keeps it off furniture and out of a young child’s reach.
• Anti-tip straps: If wall mounting a TV is not an option, anti-tip straps can secure it to the wall or furniture. Some products can also be used to anchor dressers, bookcases, TV stands, and other furniture. The Regalo Home Safety Furniture & TV Anchor is one example.
• Furniture anchors: Dressers, bookcases, shelving units, and other heavy furniture can be secured directly to wall studs using appropriate furniture anchors.
• Steel cables or nylon straps: These provide another way to anchor compatible furniture to the wall and reduce the risk of tipping.
• Metal L brackets: Depending on the furniture and wall construction, brackets can provide a more rigid connection between the furniture and wall.

Always follow the furniture, TV, mounting hardware, and anchor manufacturer’s installation instructions to make sure each item is properly secured.

5. Outlet & Power Cord Covers & Locks

Outlets are easy to overlook, especially those near the floor and within reach of crawling babies and toddlers. Fortunately, there are several childproofing options depending on how you use the outlet.

• Plastic outlet plugs: These classic plastic covers fit directly into unused outlets and help prevent children from putting their fingers or other objects into the openings. They’re inexpensive, widely available, and easy to move as needed. You can find plastic outlet plugs on Amazon, or consider the Regalo Home Safety Clear Outlet Plugs from Lowe’s.
• Sliding outlet covers: These replace the existing outlet plate and automatically cover the outlet openings when a plug is removed. Since the cover stays attached, you do not have to worry about remembering to put a separate plastic plug back in place. You can find different sliding outlet covers on Amazon.
• Outlet box covers: For outlets that need to stay in use, these plastic boxes fit over the outlet and plugged-in cords. The cords extend through openings in the cover while the plugs and outlet remain enclosed. You can find different outlet box covers on Amazon.
• Plug locks and guards: These secure individual plugs, making them more difficult for young children to pull out of the outlet. They can be useful for cords that need to remain plugged in. You can find different plug locks on Amazon.
• Power strip covers: If you use power strips in your home, covers are also available to enclose the strip and its plugs while allowing the cords to extend. You can find different power strip covers on Amazon.
• Cord concealers: Loose cords can also attract curious hands. Cord concealers or channels can secure cords along walls or baseboards, keeping them more contained and out of reach. You can find different cord concealers on Amazon.

6. Playards & Playpens

A pack and play or playpen doesn’t replace babyproofing, but it can give your child a secure, contained place to play when you’re cooking, showering, or handling another task that divides your attention. There are a couple of options depending on how you plan to use it:

• Pack and plays: These are smaller, portable playards that can be moved around the home and often double as a sleep or changing space, depending on the model. Graco offers several Pack ‘n Play playards with different configurations.
• Larger playpens: These create a more spacious enclosed play area and can be useful if you want to give your child more room to crawl, sit, and play while keeping them in a designated area.

Whichever style you choose, look for one designed for your child’s age and size, and follow the manufacturer’s recommendations for setup and use.

7. Anti-Scald Features

Hot water from bathtubs, showers, and sinks can pose a burn risk for young children. You can add several anti-scald and childproofing features to help control water temperature and prevent children from accessing hot water on their own.

• Water heater temperature: Set your water heater to a maximum of 120°F to help reduce the risk of scalding from hot tap water.
• Anti-scald valves: These valves help regulate water temperature and prevent excessively hot water from flowing through a faucet or shower head. You can find different anti-scald valve options on Amazon and The Home Depot.
• Faucet and handle guards: Locks and guards can help prevent young children from turning on a faucet or adjusting the water temperature without an adult. Options are available from Amazon and Target.
• Faucet and spout covers: Soft covers can create a barrier between your child and hard or hot metal fixtures, particularly around bathtub faucets. You can find different faucet cover options at Walmart.

Even with these features in place, always check the water temperature before placing a baby or young child in a bath.

8. Oven & Stove Protectors

Ovens and stoves can become a safety concern as toddlers begin to reach, climb, and experiment with knobs and handles. A few simple childproofing products can help prevent them from opening the oven or accidentally turning on a burner.

• Oven door locks: These attach to the front of the oven and help prevent young children from opening the door. Many use heat-resistant adhesive and a release mechanism designed to be difficult for small children to operate. The Baby Proof Me Oven & Appliance Lock can be used on ovens and other compatible appliances.
• Stove knob covers: These fit over accessible stove knobs and help prevent children from accidentally turning on burners or activating the gas supply on compatible gas ranges. You can find knob covers from brands such as Safety 1st and KidCo.

Choose childproofing products that are compatible with your specific stove or oven, and follow the appliance and safety product manufacturers’ installation instructions.

9. Toilet Lid Locks

Toilets can attract curious children who may try to play in the water or drop toys and other objects into the bowl. A toilet lock can help keep the lid secured when it is not in use while still allowing adults to open it when needed.

• Adhesive toilet locks: These attach directly to the toilet and secure the lid with a child-resistant locking mechanism. The KidCo Toilet Lock is one option.
• Strap or latch locks: These use a flexible strap or latch to keep the toilet lid closed. The Safety 1st Outsmart Toilet Lock is another option.

Look for a lock that fits your toilet securely, is easy for adults to operate, and can withstand repeated pulling from curious little hands.

10. Door Pads, Interior Locks, & Knob Covers

Interior doors can create pinch hazards or give curious children access to rooms and storage areas that should remain off limits. Different childproofing products can address the door itself, its handle, or the hinges.

• Door pinch guards: Foam or flexible guards fit around the edge of the door and prevent it from closing completely, helping protect little fingers from getting caught. You can find door pinch guards and foam door stoppers on Amazon.
• Door knob covers: These fit over round door knobs and make them more difficult for young children to turn. Options are available from brands such as Jool Baby and KidCo.
• Lever locks: If your home has lever-style handles instead of round knobs, child safety lever locks can help prevent children from operating them. You can find different door handle locks on Amazon.
• Hinge guards: These cover the gap along the hinge side of a door where fingers can get caught as the door closes. Options are available from Finger Guard USA and Fingersafe USA.
• Interior door locks: Locks or latches placed out of a child’s reach can help restrict access to bathrooms, utility rooms, offices, closets, and other areas you want to keep off limits.

Choose products that work with your specific door and handle style, and make sure any added locks do not interfere with emergency access or exit.

11. Hangers & Hooks

Even something as simple as a strategically placed hook can help childproof your modular home. Products like Command hooks or securely installed wall hooks give you a convenient place to keep everyday items off tables, counters, and floors where curious children can reach them.

• Purses and bags: Use sturdy Command ™ Hooks or wall-mounted hooks to keep purses, backpacks, and other bags out of reach, especially if they contain medications, cosmetics, hand sanitizer, coins, keys, or other small items.
• Keys and lanyards: Place hooks near your entryway to create a designated spot for keys, lanyards, and other small items you do not want children grabbing.
• Lightweight everyday items: Adhesive hooks can also provide an easy place to store other lightweight items that might otherwise end up within reach on a table or countertop.

Always check the hook’s weight rating and installation instructions. For heavier bags or items that could cause injury if they fall, use a securely mounted hook designed to support the additional weight.

12. Window Guards & Stops

Once children are tall enough to reach windows, locks, guards, and stops can help prevent them from opening a window too far or accessing an open window without an adult.

• Window locks: Supplemental locks can help prevent young children from opening compatible windows on their own. This child-safety window lock from Amazon is one option, and you can find additional child-safety locks and latches at The Home Depot.
• Window stops: These limit how far compatible windows can open while still allowing some ventilation. KidCo Window Stops are one option.
• Window guards: These create a physical barrier across an open window to help prevent falls. You can find different window guard options on Amazon.

Make sure any product is compatible with your window style and does not interfere with a window that needs to serve as an emergency exit.

13. Cordless Window Coverings

Window coverings are another area to consider when childproofing your modular home. Choosing cordless blinds and shades eliminates the need for accessible operating cords while still giving you control over privacy and natural light.

• Cordless blinds and shades: These operate without a hanging cord, making them a simple option for nurseries, bedrooms, living rooms, and other spaces children use. Blindsgalore offers several child-safe window covering options.
• Motorized blinds and shades: Motorized window coverings eliminate the need for operating cords and can typically be controlled using a remote, wall control, or compatible smart home system. Blinds.com offers several motorized options.

If you are selecting window coverings for a new modular home, choosing cordless options from the beginning can eliminate the need to replace corded coverings later.

14. Non-Slip Stair Surfaces

Smooth stair surfaces can become slippery, especially for children who are still learning to navigate steps. Adding traction can create a more secure surface underfoot.

• Non-slip stair treads: Individual treads attach to each step, adding traction on smooth surfaces. MontVoo offers several nonslip stair tread options.
• Anti-slip tape or strips: Textured strips can add grip without covering the entire stair tread. Options are available from SlipDoctors and The Home Depot.
• Carpet stair treads: Individual carpeted treads can add traction while providing a softer surface on hard stairs. Oak Valley Designs offers several styles.

Whichever option you choose, make sure it is securely installed so it does not shift, curl, or create a tripping hazard.

15. Stair Railings & Handrails

Baby gates can restrict access to stairs, but the railings themselves are another feature to consider. Check railings and handrails throughout your modular home to ensure they are secure and free of areas that could pose a risk to young children.

• Secure railings: Check balusters, posts, and other railing components for loose or damaged areas and make repairs as needed.
• Railing guards: Clear or mesh guards can create an additional barrier along railings where openings are a concern. You can find railing guards on Amazon and Walmart.
• Secure handrails: Make sure handrails remain firmly mounted and unobstructed to provide reliable support.

16. Appliance Safety Features

Refrigerators, freezers, dishwashers, washers, dryers, and other appliances can attract curious children. Locks and built-in safety features can help prevent young children from opening or operating them.

• Refrigerator and freezer locks: Adhesive locks and latches can help keep refrigerator and freezer doors closed and secured. You can find refrigerator locks on Amazon and freezer locks at Walmart.
• Appliance locks: Multipurpose locks can be used on compatible refrigerators, dishwashers, and other appliances. Safety 1st Appliance Locks are one option.
• Control locks: Some newer appliances include built-in child- or control-lock settings that disable certain buttons. Check your appliance manual to see which features are available.
• Range anti-tip brackets: A properly installed anti-tip bracket helps prevent a freestanding range from tipping forward if weight is placed on an open oven door. Check that the bracket included with your range is properly installed according to the manufacturer’s instructions.

Since oven door locks and stove knob covers are covered separately, this section can focus on the other appliances throughout your home.

17. Garbage & Recycling Locks

Trash and recycling containers can hold food scraps, sharp packaging, broken items, and other items you do not want young children to explore. Keeping these containers secured or inaccessible can remove another tempting place for curious hands.

• Locked cabinets: If your trash or recycling bins are stored in a cabinet, use a child-safety lock or latch to keep the cabinet secure.
• Trash can locks: Adhesive straps and lid locks can help prevent children from opening freestanding trash cans. Many of the same strap locks used on cabinets and appliances can work on compatible trash cans.
• Secure lids: You can also choose a trash or recycling container with a lid that is difficult for young children to open.

If you already use cabinet or strap locks elsewhere in your home, you may be able to use the same type of childproofing product here.

18. Fireplace Screens & Barriers

Fireplaces can introduce hot surfaces, hard hearth edges, and access to the fire itself. Creating a physical barrier around the fireplace can help keep young children at a safer distance.

• Fireplace safety gates: These create a larger barrier around the fireplace and hearth. The KidCo Custom Fit Auto Close HearthGate is one option.
• Fireplace screens: A secure screen creates a barrier between the room and the fireplace opening. You can find child guard fireplace screens from Northline Express and other retailers.
• Hearth guards: Cushioned guards can soften hard hearth edges and corners where a child could fall. 

If you are still deciding which fireplace works best for your home, our guide to the best fireplaces for modular homes covers several options to consider.

19. Fire Safety Features

Working smoke and carbon monoxide alarms can give your family an early warning to leave the home. Checking alarm placement and keeping each unit working are important parts of preparing your modular home for a baby or young child.

• Smoke alarms: Install alarms inside every bedroom, outside each separate sleeping area, and on every level, including the basement. Choose interconnected alarms so an alarm sounding in one room triggers the others throughout your home.
• Carbon monoxide alarms: Carbon monoxide is a poisonous gas you cannot see or smell. Install CO alarms on every level and outside each separate sleeping area. Combination smoke and carbon monoxide alarms detect both hazards in one unit; follow the manufacturer’s placement instructions.
• Regular testing: Test smoke alarms monthly and replace batteries according to the manufacturer’s instructions. Replace smoke alarms 10 years after their manufacture date, and follow the replacement schedule specified for CO alarms.

Pair these features with a family escape plan that identifies who will help babies and young children get outside safely.

20. Exterior Door Locks & Alarms

Once toddlers learn how to operate a door, exterior doors can give them access to driveways, roads, pools, hot tubs, and other areas that require adult supervision. Adding another layer of protection can make it more difficult for a child to leave the home unnoticed.

• High-mounted child safety locks: A supplemental lock positioned out of a child’s reach can provide another barrier on compatible exterior doors.
• Door alarms: Simple magnetic alarms can sound when an exterior door opens. You can find options from The Home Security Superstore and other retailers.
• Smart door sensors: Connected sensors can send an alert when a door opens. The ecobee SmartSensor for doors and windows is one example.

Make sure any additional locks do not prevent adults from quickly exiting the home during an emergency.

21. Deck & Porch Guards

If your modular home has an elevated deck or porch, check the entire perimeter for places where a young child could fall, squeeze through an opening, or climb over a railing.

• Railing guards: Clear or mesh guards can create an additional barrier where railing openings are a concern. 
• Secure railings and balusters: Check for loose or damaged components and make repairs as needed.
• Outdoor safety gates: A securely installed gate can restrict access to stairs or other areas leading off the deck. You can find different outdoor child safety gates on Amazon.
• Furniture placement: Keep chairs, benches, planters, and other climbable objects away from railings so children cannot use them to gain additional height.

Unlike your indoor stair sections, this section focuses on preventing falls and climbing around the perimeter of elevated outdoor living spaces.

22. Pool & Hot Tub Barriers

Pools and hot tubs require additional precautions to keep young children from accessing the water without an adult. A physical barrier should be the foundation of your childproofing plan, with alarms and other safety products providing additional layers of protection.

• Pool fencing: A secure fence creates a physical barrier around the pool area. You can find pool fencing from All Safe and The Home Depot.
• Self-closing and self-latching gates: A gate that closes and latches automatically can help prevent the pool barrier from accidentally being left open. 
• Secure hot tub covers: Use a cover designed to prevent unauthorized access when the hot tub is not in use.
• Pool and entry alarms: Alarms can provide an additional alert if a child enters the pool area or water. 

Pool and hot tub safety requirements vary by location, so check the fencing, gate, cover, and alarm requirements that apply to your property.

23. Secure Hazardous Materials & Substances

Childproofing also means paying attention to products and materials around your home that could be harmful if a child touches, spills, or ingests them. Store potentially hazardous items securely and consider what children can access both inside and outside your home.

• Cleaning products and household chemicals: Keep cleaners, detergents, pesticides, automotive products, and similar supplies in locked cabinets or other secure storage.
• Medications and supplements: Store prescription medications, over-the-counter medicines, vitamins, and supplements in a locked location that children cannot access. A dedicated locking medicine storage box from Amazon can provide an additional layer of security.
• Lawn and garden products: Keep fertilizers, pesticides, weed treatments, and other landscaping products secured when they are not in use.
• Plants: Before adding indoor plants or landscaping that children can reach, check that they are nontoxic for people. Also consider keeping plants with thorns, sharp foliage, or irritating sap away from play areas.
• Original containers: Keep medications and household chemicals in their original labeled containers rather than transferring them into food or beverage containers.

Pay particular attention to easy-to-overlook storage areas such as under sinks, in bathrooms, in laundry rooms, in garages, in purses, and in outdoor storage spaces.

24. Secure Firearm Storage

If firearms are kept in your home, secure storage is an important part of keeping them inaccessible to children and other unauthorized users.

• Gun safes: A locked safe can provide secure storage for firearms kept in the home. Bass Pro Shops offers several types and sizes.
• Lockboxes: Smaller locking containers provide another secure storage option for compatible firearms.
• Locking devices: Additional locking devices may also be used in accordance with the firearm and safety device manufacturers’ instructions.

Follow applicable firearm storage laws and the safety recommendations provided by the firearm manufacturer.

25. Baby Monitors & Indoor Cameras

Baby monitors and indoor cameras can give you another way to check on your child while they are sleeping or playing in another part of your modular home. They can supplement direct supervision, but they should not replace the physical childproofing measures throughout your home.

• Video baby monitors: These provide a live view of a nursery, crib, or play area. VTech and HelloBaby offer several video monitor options.
• Audio baby monitors: If you do not need video, an audio monitor can alert you when your child wakes up or needs attention. VTech offers dedicated audio monitors.
• Indoor smart cameras: Connected cameras can offer features such as mobile viewing, motion notifications, and two-way audio. Wyze offers several indoor camera options.

Keep cameras, monitors, power cords, and mounting hardware securely installed and out of your child’s reach.

26. Garage Door Safety

If your modular home includes an attached or detached garage, make sure children cannot easily access or operate the garage door. The door itself and the equipment stored inside the garage can both create safety concerns.

• Automatic reversal features: Test your garage door’s safety reversal system according to the manufacturer’s instructions to make sure it is functioning properly.
• Photo eye sensors: Keep safety sensors properly aligned and free from objects that could interfere with their operation.
• Wall controls and remotes: Keep garage door controls and remotes out of a young child’s reach.
• Interior garage door locks: Consider childproofing the door between your home and garage so children cannot enter the garage unattended. 

How Much Does It Cost to Babyproof or Childproof a Modular Home?

You do not have to spend a fortune to make your modular home safer for your little ones. Many of the smaller childproofing products in this guide cost around $5 to $60, while larger safety features can cost $100 or more. For example, you might spend around $10 on a toilet lock, about $100 on a stair gate, or about $275 on a larger fireplace barrier.

How much you spend ultimately depends on your home and your family. If you only need to secure a few cabinets, outlets, doors, and pieces of furniture, your costs can stay relatively low. If your home has stairs, a fireplace, large windows, a deck, a pool, or a hot tub, you may need to budget for additional safety features.

You also do not need every product on this list. Start by looking at your home from your child’s perspective. Focus on the places they can reach, climb, open, or explore, then prioritize the childproofing features that make the most sense for your space. As your child grows, you can continue making changes to keep up with their newest adventures.

Do I Really Need to Babyproof My Modular Home?

If you have a baby or young child living in or regularly visiting your modular home, childproofing can help address everyday household features that become more accessible as children learn to crawl, walk, climb, and open things on their own.

The changes your home needs will depend on its layout and your child’s developmental stage. A crawling baby may require protected outlets, secured cabinets, and stair gates, while an older toddler who can climb and operate doors introduces a different set of considerations. Revisit your childproofing as your child grows and gains new skills.

Can I Hire a Professional to Babyproof My Home?

Yes. Professional babyproofing companies can evaluate your home for potential hazards and recommend or install safety products based on its layout. Services may include baby gates, furniture anchors, cabinet locks, window safety products, fireplace barriers, and other childproofing improvements.

Professional help can be particularly useful for first-time parents or families who want another set of eyes to identify areas they may have overlooked. Baby Safe Homes is one company that provides professional babyproofing services.

Even after a professional assessment, continue reviewing your home as your child grows, since the places they can reach and the things they can operate will change over time.

Create a Safer Modular Home for Your Growing Family

Childproofing your modular home does not mean changing everything about the way you live. It means looking at your home from your child’s perspective and making thoughtful changes as they begin to reach, crawl, walk, climb, and explore.

Start with the areas that present the greatest concerns in your log cabin, modern cabin, or ADU, then continue adjusting your childproofing as your child grows. From securing cabinets and furniture to protecting stairs, windows, appliances, and outdoor spaces, thoughtful changes throughout your home can create a safer, more comfortable place for your family to live and grow.