What to Know About Gates for Outdoor Decks

Installing a gate on your outdoor deck provides safety, security, and convenience. Gates prevent kids or pets from accidentally falling off the deck, and stop unauthorized people from entering your backyard. But choosing the right deck gate takes some consideration of material, design, dimensions, hardware, and special features.

We'll also cover proper installation and maintenance tips so your deck gate functions smoothly for years.

Types of Gates for Outdoor Decks

Deck gates come in a variety of materials, with different pros and cons:

Wooden Gates

Wood gates made from cedar, redwood, or pressure-treated pine blend naturally into backyard deck designs. Wood can be stained, painted, or left to weather naturally. Drawbacks are potential warping, cracking, and rotting if not properly sealed and maintained.

Metal Gates

Wrought Iron

Wrought iron is attractive but expensive. It's durable and low maintenance. But the metal conducts heat in summer and cold in winter. Wrought iron works well with formal garden themes.

Aluminum

Affordable, rust-proof aluminum gates are lightweight yet sturdy. Modern gate designs complement contemporary deck styles. Downsides are potential dents and louder operation.

PVC/Vinyl Gates

Vinyl deck gates offer affordable low maintenance. They resist moisture, rot, and rust. Drawbacks include potential for discoloration and sun damage. Accessorizing vinyl gates can be tricky.

Glass Gates

Frameless or metal-framed glass gates provide transparent views. Tempered safety glass prevents shattering. But glass gates can be heavy and slippery. Privacy and fading are concerns.

Mesh/Wire Gates

Mesh and wire gates offer wide visibility. But pets and kids can push through wider openings. These affordable gates dent easily and require more maintenance.

Factors to Consider When Choosing a Gate

As you evaluate options, keep these key considerations in mind:

Material

Choose a material suited to your climate that fits your budget. Consider maintenance needs, durability, and design style.

Style/Design

Select a gate style and ornamental accents that match your existing deck railings and hardware. Or make a statement with something bold and unique.

Size and Dimensions

Measure your deck stairs or railing opening carefully. Allow adequate swing clearance space. Gate height must meet code.

Weight and Hardware

Heavier wood and metal gates require sturdy hinges and latches rated for the weight. Lighter vinyl and aluminum gates need less reinforcement.

Safety Features

Consider child safety locks, anti-pinch mechanisms, and closing springs. Building codes dictate requirements like handrails and baluster spacing.

Weather Resistance

Look for durable, weatherproof materials if the gate will be exposed to sun, rain, snow, and humidity year-round.

Price and Budget

Wood and vinyl gates are generally the most affordable options. Wrought iron and custom metal gates have the highest prices.

Ease of Installation

Pre-hung gates are easiest. Pick an adjustable style if the opening size is unknown. Hiring a pro is wise for complex installations.

Key Features of Deck Gates

These specialized components make deck gates safer and easier to use:

Self-closing Mechanisms

Springs, gravity latches, and hydraulic closers automatically swing the gate shut after use.

Child Safety Locks

Latches with locking mechanisms prevent kids from wandering outside unattended.

Durable Hinges

Look for heavy-duty, galvanized, stainless steel, or marine-grade hinges designed to handle gate weight.

Weather Sealing

Gaskets, sweeps, and guards keep out rain, wind, dirt, and debris for smooth operation.

Matching Hardware

Coordinating handles, latches, and accents boost aesthetic appeal.

ADA Compliance

Some gates offer widened openings and lever handles to accommodate wheelchairs.

Tips for Installing and Maintaining Deck Gates

Proper installation and care ensure your deck gate functions optimally for many years:

Measure Carefully

Precision measurements of the deck opening are crucial. Allow adequate clearance for the gate swing arc.

Allow Room for Swing Clearance

Make sure the gate's arc won't intersect with deck railings, walls, or objects when opening.

Use Shims for Level Installation

Shim hinge posts as needed to prevent sagging. Confirm the gate hangs plumb and level.

Seal and Finish Wood Gates

Protect wood from moisture and sun damage with marine varnish. Reapply regularly.

Lubricate Hinges

Avoid squeaks and sticking with WD40 or silicone spray. Don't use vegetable oil.

Check/Tighten Hardware Regularly

Inspect hinges and latch hardware twice yearly. Tighten any loose screws or bolts.

Clean and Protect from Elements

Use mild soap and water to clean. Avoid pressure washing. Touch up paint when needed.

Purpose and Safety

Deck gates serve the important purposes of preventing accidents and stopping unauthorized access into backyards. Properly designed gates can help deter intruders while allowing safe passage for homeowners. Building a code-compliant deck gate requires carefully following safety guidelines for elements like the gate swing direction, spacing between balusters, and handrail height.

Measuring and Choosing Materials

Installing a deck gate starts with taking precise measurements of the gate opening width and height, then subtracting the necessary amount for hinge clearance and swing radius. For wooden gates, choosing a durable climate-appropriate wood like cedar or pressure-treated pine can provide years of service if properly sealed and maintained. Optimal lumber dimensions for deck gates are often 2x2 balusters along with 2x4 posts and framing. Aluminum and vinyl are other great low-maintenance gate materials.

Building the Frame

The gate frame provides sturdy support. Use a level to ensure posts are perfectly plumb. Record the exact measurements of desired gate height and location. Then cut the 2x4 lumber to size and attach to the posts using corrosion-resistant screws. The frame openings get the balusters installed in a later step.

Adding Balusters

Balusters provide spacing between the gate frame for safety and design. They attach perpendicular to the 2x4 crosspieces. Proper baluster spacing must meet code requirements. Additional balusters may be needed depending on the gate width and preferred ornamental look.

Finishing Touches

The gate is ready for the final touches. Attach heavy-duty gate hinges to connect the gate to the deck posts. A gate latch allows easy access control. Install metal corner braces for reinforcement. For narrow openings, removable filler posts can customize fit.