Custom Outdoor Railings for Safety & Style

Elevate your outdoor living with our expert railing solutions for decks, porches & more

Outdoor Railing Solutions

We design and install premium railings that enhance both the safety and beauty of your outdoor spaces. Our expert team provides custom railing solutions as part of complete deck projects or as standalone installations for porches, stairways, and balconies throughout the Durham Region, York, east GTA, Kawartha, and beyond.

From classic wood and modern composite to sleek cable and elegant glass systems, we work with all premium materials to create the perfect railing for your home's style and your personal preferences.

Every railing we install is built to last, engineered to exceed building codes, and designed to be the perfect finishing touch for your outdoor living space.

Photo of custom composite deck stairs in Oshawa highlighting the Trex Transcend railings built by Align Decking, custom Durham Region and GTA deck builder
Photo of a custom composite deck in Oshawa highlighting the Trex Transcend railings built by Align Decking, custom Durham Region and GTA deck builder

Deck Railings Done Right: The Benefits of Professional Quality

Enhanced Safety & Code Compliance - Properly designed railings protect children, pets, and guests while meeting all local building regulations.

Increased Property Value - Quality railings are a key selling point, offering up to 70% ROI and making your home more attractive to potential buyers.

Superior Durability - Our premium materials and expert installation ensure your railings withstand years of weather exposure and daily use.

Quality railings are an investment that pays dividends in both safety and satisfaction. Beyond meeting critical safety standards that protect your family and guests, well-crafted railings dramatically enhance your home's curb appeal and outdoor living experience. Our carefully selected materials and professional installation ensure your railings will maintain their beauty and integrity through changing seasons and years of use. Whether you're entertaining guests or simply enjoying your morning coffee, our railings provide the perfect balance of security, durability, and style that transforms an ordinary deck into an extraordinary outdoor retreat.

Popular Outdoor Railing Styles We Build

Photo of TimberTech Impression Rail Express showcasing the custom deck railing services provided by Align Decking

Impression Rail Express®

Colour options for TimberTech Aluminum Railings in Durham Region by Align Decking custom deck builder

Material: Powder Coated Aluminum

Colours: Black, Dark Bronze, White

Available Top Rails (3):

TimberTech Impression Rail Express Rail Modern Black Railing swatch custom deck railings by Align Decking
TimberTech Impression Rail Express Classic Top Rail one of many options by Align Decking custom deck builder

TimberTech Impression Rail Express® - Modern Top Rail

TimberTech Impression Rail Express® - Classic Top Rail

A TimberTech Impression Rail Express Drink Top Rail a favorite option of custom deck builder Align Decking in Durham Region

TimberTech Impression Rail Express® - Drink Top Rail

Available Infills (6):

Aluminum balusters deck railing infill by custom deck builder Align Decking
Glass panel deck railing infill by custom deck builder Align Decking

Aluminum Balusters
(rectangular only)

Glass Panel

Vertical cable deck railing infill by custom deck builder Align Decking
Horizontal cable deck railing infill by custom deck builder Align Decking

Vertical Cable

Horizontal Cable

glass panel with open mid rail deck railing infill by custom deck builder Align Decking
Aluminum balusters with open mid rail deck railing infill by custom deck builder Align Decking

Glass Panel
w/open mid-rail

Aluminum Balusters
w/open mid-rail


Photo of TimberTech Classic Composite Series railing showcasing the custom deck railing services provided by Align Decking

Classic Composite Series

Colour options for TimberTech Composite Railings in Durham Region by Align Decking custom deck builder

Colours: Matte Black, Dark Espresso, Matte White, White

Material: Wood-fiber Composite


Available Top Rails (4):

TimberTech Classic Composite Series Premier Top Rail by Align Decking custom deck builder in Durham Region
TimberTech Classic Composite Series RadianceRail by Align Decking custom deck builder in Durham Region

TimberTech Classic Composite Series - Premier Top Rail

TimberTech Classic Composite Series - RadianceRail®

TimberTech Classic Composite Series - Trademark Rail™ (matte white only)

TimberTech Classic Composite Series - Drink Top Rail

Aluminum round or square balusters infill option for TimberTech composite railings by Align Decking

Aluminum Round or
Square Balusters
(black only)

Cable rail infill option for TimberTech composite railings by Align Decking

Cable Rail

Glass panel infill option for TimberTech composite railings by Align Decking

Glass Panel

Composite baluster infill option for TimberTech composite railings by Align Decking

Composite Balusters

TimberTech Classic Composite Series Drink Top Rail by Align Decking custom deck builder in Durham Region
TimberTech Classic Composite Series - Trademark Rail™ (matte white only) by custom deck builder in Durham Region Align Decking

Available Infills (4):

FAQ’s About Outdoor Railings & Deck Railings

  • In Ontario, outdoor railings must comply with the Ontario Building Code (OBC), which establishes specific requirements to ensure safety. The key regulations include:

    • Minimum height requirements: Guards (railings) must be at least 36 inches (900mm) high for decks and porches less than 5'11" (1.8m) above grade. For higher elevations, guards must be at least 42 inches (1070mm) high.

    • Maximum spacing between balusters: To prevent children from slipping through, the gaps between balusters must not allow the passage of a 4-inch (100mm) sphere.

    • Structural strength: Guards must meet strict loading requirements. For residential applications, handrails and their supports must withstand a concentrated load of at least 0.9 kN (approximately 200 lbs) applied at any point and in any direction. Additionally, handrails in commercial settings must withstand a uniform load of at least 0.7 kN/m applied in any direction.

    • Graspability of handrails: For stairs, handrails must have a shape and size that allows for a firm grip. Typically, this means a diameter of 1.25 to 2 inches (32-50mm).

    • Non-climbability: Guards should be designed to discourage climbing, particularly for higher decks.

    Our professional installers stay current with all OBC amendments and local municipal requirements, which can sometimes be more stringent than provincial codes. We handle all necessary permits and inspections to ensure your railings are not only beautiful but fully compliant with all safety regulations, giving you complete peace of mind.

  • The ideal railing material depends on your budget, aesthetic preferences, and maintenance expectations. Here's a quick comparison:

    Wood Railings: Offer traditional charm and customization through staining/painting. Cedar and pressure-treated pine are affordable but require regular maintenance every 1-3 years to withstand Ontario's climate.

    Composite Railings: Provide the look of wood without the upkeep. More expensive initially, but their resistance to fading, rotting, and splintering makes them economical long-term.

    Aluminum Railings: Perfect for modern homes with minimal maintenance needs. Powder-coated finishes offer excellent durability and slim profiles that maximize views.

    Glass Panel Railings: Best for preserving scenic views while providing wind protection. These tempered safety glass systems create a contemporary look but represent a higher investment.

    Cable Railings: Offer minimal visual obstruction with horizontal stainless steel cables. Low maintenance but typically more expensive upfront.

    Vinyl/PVC Railings: Budget-friendly option requiring virtually no maintenance. Won't rot or need painting, though extreme cold can affect impact resistance.

    During our consultation, we'll help you weigh these options against your home's style, exposure to elements, and budget to find the perfect match for your needs.


  • Yes, we can install new railings on your existing deck or porch, which is a popular upgrade that instantly enhances both safety and appearance. This service depends on your current structure's condition and may involve:

    • A thorough inspection of your existing deck or porch structure

    • Assessment of the attachment points for structural integrity

    • Verification that the existing framework can support the new railing system

    • Minor modifications to accommodate the new railing style you've selected

    If your existing deck or porch is structurally sound, installing new railings is a straightforward process. However, if we discover rotting wood, unstable posts, or compromised framing during our inspection, we'll recommend necessary repairs before proceeding with the railing installation.

    We often meet homeowners hoping to install modern aluminum or glass railings on aging structures. While this can dramatically transform your outdoor space, the foundation must be solid. We'll provide honest recommendations about whether repairs or a complete rebuild would be more cost-effective in the long run, ensuring your new railings will be safe, code-compliant, and built to last.

  • The cost of professional railing installation in the Durham Region, GTA and surrounding area typically ranges from $100 to $300+ per linear foot, depending on several key factors:

    Material choice significantly impacts pricing:

    • Pressure-treated wood: $100-150 per linear foot

    • Vinyl/PVC: $130-180 per linear foot

    • Composite: $150-250 per linear foot

    • Aluminum: $180-280 per linear foot

    • Glass panel systems: $250-350+ per linear foot

    • Cable railing: $220-300+ per linear foot

    Other factors affecting your total investment include:

    • Project complexity and accessibility

    • Post attachment method (surface mount vs. core drilling)

    • Special features like integrated lighting

    • Removal and disposal of existing railings

    • Required structural reinforcements

    • Permit requirements

    For most standard residential decks with approximately 30-40 linear feet of railing, complete installation projects typically range from $3,000 to $12,000 total, depending on material selection and complexity.

    We provide detailed, transparent quotes following an on-site evaluation to ensure you receive an accurate estimate based on your specific project requirements.

  • Most standard railing installations are completed within 1-3 days, depending on several factors:

    • Project scope: A simple 30-foot deck railing replacement might be completed in a single day, while a complex multi-level installation could take 3-5 days.

    • Material type: Some materials require more intricate installation techniques. Wood railings often install quickly, while custom glass panel systems typically take longer.

    • Site conditions: Weather, accessibility, and the condition of your existing structure can all impact timeline.

    • Permits and inspections: If permits are required, this can add several days to the overall project timeline, though not to the actual installation period.

    For most residential projects, our skilled installers can remove old railings and install new ones efficiently with minimal disruption to your home. We'll provide you with a specific timeline estimate during your consultation based on your particular project requirements.

  • Traditional Balusters are vertical posts or spindles that support the handrail. Typically made of wood, composite, vinyl, or aluminum, they create a classic look with regular spacing. They provide solid safety protection and are generally the most economical option. Their primary drawback is that they partially obstruct views from your deck or porch.

    Cable Railings use horizontal stainless steel cables that run between posts instead of vertical balusters. Their main advantage is maximizing views while maintaining safety. The thin cables create a modern, sleek appearance that works well with contemporary architecture. While more expensive than traditional options, they require minimal maintenance and are highly durable in Ontario's climate.

    Glass Panel Railings replace traditional balusters with tempered safety glass panels. They provide completely unobstructed views and excellent wind protection, creating a sophisticated, upscale appearance. Glass panels work with various frame materials and come in clear, frosted, or tinted options. While they represent the highest investment of these three options, they offer a dramatic visual impact and are particularly popular for elevated or waterfront properties.

    Each option offers different aesthetics, maintenance requirements, and price points, allowing you to select the perfect balance of style, functionality, and budget for your outdoor space.

  • The lifespan of your outdoor railings depends primarily on the material and maintenance:

    Wood Railings: With proper maintenance (regular staining/sealing), pressure-treated pine railings typically last 10-15 years, while cedar can last 15-20 years. Without maintenance, lifespan decreases significantly.

    Composite Railings: These engineered materials typically last 25-30 years with minimal maintenance. Higher-end products from manufacturers like Trex or TimberTech often carry 25-year warranties.

    Aluminum Railings: Among the most durable options, quality aluminum railings can easily last 30+ years. Powder-coated finishes resist corrosion, fading, and wear, even in harsh Ontario winters.

    Vinyl/PVC Railings: Typically last 20-30 years with virtually no maintenance, though they may show more wear in areas with extreme temperature fluctuations.

    Glass Panel Railings: The tempered glass panels can last indefinitely if not broken, while the metal framing system typically lasts 20-30 years depending on material quality.

    Cable Railings: Stainless steel cables and posts can last 25+ years, though cables may require occasional tensioning.

    Proper installation significantly affects longevity. Our professional installation ensures your railings are properly secured, sealed, and finished to maximize their potential lifespan regardless of the material you choose.

  • Wood Railings: Require the most maintenance. Plan to clean, sand, and apply a new coat of stain or sealant every 1-3 years depending on exposure. Inspect annually for loose fasteners, splinters, or signs of rot, and address issues promptly to prevent further damage.

    Composite Railings: Need minimal upkeep - just occasional cleaning with soap and water. No staining, sealing, or painting required. Some older composite products may show minor fading over time, but newer generations resist color change remarkably well.

    Aluminum Railings: Virtually maintenance-free. Simply clean with mild soap and water 1-2 times per year. Powder-coated finishes don't require refinishing and resist corrosion even in coastal areas or harsh winters.

    Glass Panel Railings: Require periodic cleaning to remove fingerprints, water spots, and dust. Use standard glass cleaner or a vinegar solution. The metal framing components typically need only occasional wiping down.

    Vinyl/PVC Railings: Need only occasional cleaning with soap and water. They won't rot, warp, or require painting but may accumulate dirt or algae in shaded areas that should be cleaned with a mild cleaner.

    Cable Railings: May require occasional tensioning to maintain proper tightness. Clean cables and posts with mild soap as needed. Stainless steel components need no special protection against corrosion.

    Regular inspection of any railing system is recommended to ensure fasteners remain secure and structural components maintain their integrity, regardless of material.


  • Yes, we provide an industry-leading 5-year craftsmanship warranty on all our railing installations. This comprehensive warranty covers the quality of our workmanship, ensuring that all railings are properly installed according to manufacturer specifications and building codes.

    In addition to our craftsmanship warranty, the railing materials themselves carry manufacturer warranties that vary by product:

    • Most composite railing systems (Trex, TimberTech, etc.) include 25+ year limited warranties

    • Aluminum railing systems typically offer lifetime limited warranties on structural components and 10-20 years on finishes

    • Vinyl/PVC products generally come with 20-30 year warranties

    • Glass panel components usually carry 5-10 year warranties on hardware and lifetime coverage on the tempered glass

    • Wood railings may have limited warranties on pressure treatment but generally rely more on our craftsmanship warranty

    We provide all warranty documentation upon project completion and serve as your advocate should you ever need to process a manufacturer warranty claim. Our goal is to ensure your complete satisfaction with both the products we use and the quality of our installation services.

  • Absolutely. Our railings are fully customizable to complement and enhance your home's unique architectural character. We offer extensive personalization options for every material type:

    For Traditional or Heritage Homes:

    • Decorative wood post caps and detailed spindle patterns

    • Classic colonial or Victorian-inspired designs

    • Custom wood species selection and specialty staining

    • Period-appropriate metal accents and fixtures

    For Modern and Contemporary Homes:

    • Sleek, minimalist aluminum or cable systems

    • Custom glass panel configurations with various opacity options

    • Architectural-grade metal finishes in designer colors

    • Integrated LED lighting systems for subtle evening illumination

    For Craftsman and Transitional Styles:

    • Mixed material combinations (wood/metal, composite/glass)

    • Custom post designs with distinctive caps and details

    • Specialized hardware and connection systems

    • Coordinating built-in features like planter boxes or bench seating

    Our design team works with you to select the perfect combination of materials, colors, and design elements that not only match your home's architectural style but enhance its overall aesthetic. We've successfully designed custom railing solutions for everything from century-old Victorian homes to ultra-modern architectural builds throughout the Greater Toronto Area.

    This is one of the strongest ways we differentiate from competitors who offer limited design options or standardized systems only.

  • In Ontario municipalities, permit requirements for railings often depend on the height and classification of your deck or patio:

    • Low-elevation structures: Decks and patios that are less than 24 inches (approximately 60 cm) above grade are typically classified as "landscaping" in many GTA municipalities and generally don't require building permits for railing installation or replacement.

    • Higher structures: Decks and porches more than 24 inches above grade usually require permits for both initial construction and significant modifications, including railing replacements that alter structural elements.

    Additional considerations that affect permit requirements include:

    • Whether your property is located in a conservation area or flood plain

    • Heritage property designations

    • Setback requirements from property lines

    • Homeowner association restrictions (if applicable)

    Permit requirements vary by municipality, so what's required in Scarborough may differ from requirements in Oshawa, Pickering, or other nearby areas. Our team stays current with local building codes and permit processes across our service area.

    During your initial consultation, we'll assess your specific project and advise whether permits are necessary. If permits are required, we handle the entire application process, including preparing drawings and documentation, submitting applications, and coordinating inspections, making the experience seamless for you.

Custom Outdoor Railing & Deck Railing Installation Throughout Central-Eastern Ontario

Proudly building custom outdoor railings in Ajax, Whitby, Oshawa, Pickering, Clarington (including Bowmanville, Courtice, Newcastle), Brock, Scugog (including Port Perry), and Uxbridge.

Durham Region

York Region & GTA East

Quality outdoor railing construction in Markham, Richmond Hill, Vaughan, Aurora, Newmarket, East Gwillimbury, Georgina, King, and Whitchurch-Stouffville. We also service eastern Toronto areas including Scarborough.

We also provide expert outdoor railing installation in Orillia and select communities in the Kawartha Lakes area (including Lindsay and surrounding areas). Contact us to confirm if your location is within our service area.

Extended Service Areas

Industry-Leading Protection — 5-Year Craftsmanship Warranty that actually covers what matters

Complete Transparency — Daily progress updates from your dedicated project manager

Meticulous Attention to Detail — Rigorous quality standards ensure flawless results

See Before We Build — Visualize your exact design with our 3D renderings

True Expertise — Career master deck builders who specialize in premium railing systems for any outdoor space

Why Choose Align Decking for Your Outdoor Railing Project?

Align Decking has earned its reputation as Southern Ontario's premier outdoor living specialist through hundreds of successful projects across the GTA, Durham Region, and surrounding areas. What sets us apart isn't just the quality of our materials or craftsmanship—it's our commitment to delivering an exceptional experience from design through completion.

When you choose Align Decking for your outdoor railing project, you're partnering with a team that treats your home with the same care we would our own.

Closeup of wood and a framing square showing process on site building custom railings by Align Decking custom deck builder in Durham Region and GTA
Custom PVC deck with Aluminum Railings by custom deck builder Align Decking

Ready for Beautiful, Code-Compliant Railings?

Schedule your free on-site consultation and receive a detailed quote within as little as 48 hours!