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Aluminum patio cover over a deck with Okanagan lake view, Kelowna

Custom Aluminum Patio Covers: Design Options, Sizes & Colours

Updated March 2026 · 12 min read · By the OKPC Team

When standard sizes don’t fit your space or standard colors don’t match your home, custom is the answer. A custom aluminum patio cover isn’t necessarily more expensive — it’s simply built to your exact specifications instead of pulled from stock inventory. This guide covers the custom options available, what the process looks like, and how to get exactly what you want.

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50+ Color Options
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Why Choose a Custom Patio Cover?

Not every patio is a perfect rectangle. Not every home has white or brown trim. Custom patio covers solve the problems that standard kits can’t:

Odd-Shaped Patios

L-shaped corners, angular property lines, existing posts or trees to work around — custom fabrication handles geometries that standard kits can’t accommodate. If your concrete pad isn’t a simple rectangle, custom is often the only option.

Specific Aesthetic Needs

Your home’s exterior has specific colors, textures, and architectural style. Standard covers come in limited colors (usually white, cream, brown). Custom lets you match your existing trim, siding, or roofing — including premium wood-grain finishes that look like real wood without the maintenance.

Integration with Existing Structures

Extending an existing cover, tying into a pergola, matching an older installation, or connecting to non-standard architecture requires custom design. We can measure your existing elements and build to match.

Unusual Dimensions

Need a 23-foot span? A 7-foot projection? Dimensions outside standard size increments require custom fabrication. There’s no reason to compromise your layout to fit available kit sizes.

Custom patio cover with integrated glass railings
Custom covers can integrate with glass railings for a cohesive design

Custom Size Options

Width and Projection

Standard kits typically come in even-foot increments: 10′, 12′, 14′, 16′, etc. Custom fabrication allows any width and projection to the inch. If your patio is 13′ 4″ deep, we’ll build a cover that’s exactly 13′ 4″ deep.

Maximum Spans Without Center Posts

Solid-panel aluminum covers carry generous clear spans on their own. For wider patios we add an intermediate support post or a heavier-gauge beam. We size the structure for your roof span and location, over-built for our BC winters.

L-Shaped Designs

Corner patios often need L-shaped coverage. This requires custom valley connections where the two roof sections meet. Proper design ensures water drains correctly through both sections to integrated gutters.

Multi-Level Covers

Some homes have stepped patios or decks at different heights. Custom covers can span multiple levels with proper transitions, maintaining weather protection across the entire area.

Attached and Freestanding Combinations

Large outdoor spaces sometimes need both — an attached section directly from the house plus a freestanding section over a fire pit or hot tub. Custom design coordinates these into a cohesive look.

Color & Finish Options

Standard Powder Coat Colors

Our standard color palette includes the most popular options at no additional cost:

  • White — Bright, clean, reflects heat
  • Cream/Almond — Warmer white, complements earth tones
  • Sand/Tan — Neutral, works with most exteriors
  • Brown — Rich, traditional appearance
  • Black — Modern, architectural, bold contrast
  • Gray — Contemporary, pairs with modern homes

Premium Wood Grain Finishes

Wood-grain powder coating creates the look of real wood — complete with grain patterns and color variation — on maintenance-free aluminum. Available finishes include:

  • Cedar — Warm reddish-brown tones
  • Walnut — Rich dark brown
  • Oak — Golden honey tones
  • Weathered Gray — Modern barn wood look
Pro Tip: Wood-grain finishes deliver a premium, real-wood look without the ongoing maintenance wood requires — on aluminum that never needs sanding or staining.

Custom Color Matching

Need an exact match to your existing trim, shutters, or siding? Custom color matching is available for any RAL or custom color code. We’ll work with you to ensure the finished cover coordinates perfectly with your home’s exterior.

Custom Design Features

Electrical Integration

Plan electrical during design, not after installation. Custom covers can include:

  • Recessed LED lighting: Built into panels for clean, integrated illumination
  • Ceiling fans: Reinforced mounting locations where you need them
  • Outlets: For TVs, heaters, speakers, or seasonal lights
  • Low-voltage wiring: For landscape lighting, security cameras, or audio

Electrical planning before fabrication means wire channels are in the right places and cutouts are factory-made — much cleaner than field modifications.

Structural Additions

Custom design can incorporate:

  • Privacy screens: Integrated lattice or solid panels on side(s)
  • Wind walls: Glass or aluminum wind barriers
  • Shade sails: Attachment points for supplemental shade
  • Pergola ends: Decorative rafter tails for a traditional look

Specialty Roofing

  • Skylights: Clear or tinted polycarbonate inserts for natural light
  • Mixed panels: Combination of solid and translucent sections
  • Varied slopes: Different pitches for different sections

Accessories

  • Integrated gutters: Concealed or decorative profiles
  • Decorative columns: Upgraded post wraps and bases
  • Corbels and trim: Architectural details that match your home

The Custom Design Process

Our process ensures you know exactly what you’re getting before we build anything:

1

Initial Consultation

We visit your property to understand your space, needs, and vision. We’ll discuss how you plan to use the space, aesthetic preferences, budget, and any constraints. 1 visit

2

Site Measurement

Precise measurements of your patio, house connection point, property lines, and any existing features. We photograph the site from multiple angles. Same visit

3

Design Development

We create CAD drawings with dimensions, 3D renderings for larger projects, material specifications, and electrical plans if applicable. 3-7 days

4

Design Approval

You review the design and we make any adjustments. Nothing goes to fabrication until you approve the final plans. 1-3 days

5

Fabrication

Once approved, we order materials and fabricate custom components. 2-4 weeks

6

Installation

Professional installation including any electrical work, footings, and finishing details. 2-4 days

Total time from first contact to completion: typically 4-6 weeks.

What Shapes Your Custom Cover

Custom doesn’t automatically mean a bigger number. A few things shape your quote:

Size and Complexity

  • Simple rectangles are more straightforward than L-shapes or multi-level designs
  • Larger covers are often better value overall
  • Unusual angles or radii add fabrication complexity

Material Choices

A few choices shape the final look and the quote we give you:

  • Wood-grain finish vs standard colour — a premium look with no upkeep
  • Custom RAL colour matching — matched to your trim or siding
  • Solid-panel roof profile — sized for your roof span and location

Structural Requirements

  • Longer spans use heavier-gauge beams
  • We over-build every cover for our BC winters
  • Attached vs freestanding (freestanding uses more posts)

Features and Accessories

  • Electrical (lighting, fans, outlets) depending on scope
  • Privacy screens or wind walls along the sides
  • Skylights or translucent panels for extra daylight

Get Your Custom Cover Quote

Every custom cover is priced to your exact size, layout, and finish — so we measure on-site and give you one straight number. No surprises, no pressure.

Request Free Quote

Frequently Asked Questions

How long does a custom patio cover take to build?

From design approval to installation completion, expect 3-6 weeks. Design and approval takes 1-2 weeks, fabrication takes 2-4 weeks, and installation takes 2-4 days. Complex projects or peak season may extend timelines.

Can I match my patio cover to my house color?

Yes. We offer custom colour matching to any RAL colour code, or we can match samples from your existing trim, siding, or shutters so the finished cover blends right in.

What’s the maximum size for a custom patio cover?

There’s no practical maximum size. Larger projects may use multiple sections, additional support posts, or heavier-gauge beams, but we can cover any area. We size the structure for your span and location, over-built for our BC winters.

Do custom patio covers cost more than standard?

Not necessarily. “Custom” means built to your specifications — if your specifications are similar to standard sizes and colors, the cost is similar. Custom only costs more when complexity, premium finishes, or unusual requirements add fabrication time.

Can you build L-shaped patio covers?

Yes. L-shaped covers use custom valley connections where the two roof sections meet. Careful design ensures the structure stays solid and water drains correctly through both sections.

What finishes are available for aluminum covers?

Standard powder coat colours include white, cream, sand, brown, black, and gray. Premium wood-grain finishes (cedar, walnut, oak, weathered gray) are available, and we can custom-match any RAL colour to your home.

Can I see a design before ordering?

Yes. We provide CAD drawings with dimensions and, for larger projects, 3D renderings that show what the finished cover will look like on your home. Nothing goes to fabrication until you approve the design.

Can you add onto an existing patio cover?

In most cases, yes. We can match existing profiles, colors, and structural members to extend coverage. We’ll assess compatibility during the consultation — some older or off-brand systems may be difficult to match.

What’s the lead time for custom fabrication?

Typical fabrication lead time is 2-4 weeks after design approval. Peak season (spring and summer) may extend this slightly. We’ll provide a specific timeline when you approve your design.

Do you offer wood-grain aluminum finishes?

Yes. Wood-grain powder coating creates a realistic wood appearance on maintenance-free aluminum. Options include cedar, walnut, oak, and weathered gray finishes — a premium look with none of the upkeep real wood needs.

Start Your Custom Patio Cover Project

A custom patio cover gives you exactly what you want — the right size, the right color, the right features for your space.

Start Your Custom Design
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