Luxury aluminum patio cover by Clemex Construction

Luxury Patio Covers

Premium Aluminum.
Zero Maintenance.
Built for Life.

Certified installers of Duralum and 4K aluminum patio cover systems — the industry's finest products, installed with the craftsmanship they deserve.

Duralum Certified Installer4K Aluminum SystemsLifetime Finish WarrantyZero Maintenance

We Install Aluminum Exclusively — Because Nothing Else Comes Close

After years of working with every patio cover material on the market, we made a deliberate choice: we install aluminum only. Specifically, Duralum and 4K aluminum systems — the two finest product lines available. Not because it's easier, but because it's the only material we can stand behind unconditionally. No rot, no rust, no repainting, no warping. A Clemex aluminum patio cover is the last one you'll ever need — and that's exactly how we want it.

Our products

Two Premium Systems.
One Uncompromising Standard.

DuralumThe Industry Gold Standard

Duralum is North America's most trusted name in aluminum patio covers — and for good reason. Engineered from heavy-gauge extruded aluminum with a factory-baked powder coat finish, Duralum systems are built to outlast the home they're attached to. No rot, no rust, no repainting — ever. We are proud certified Duralum installers, and we bring that product's exceptional quality to every project we take on.

  • Heavy-gauge extruded aluminum construction
  • Factory powder coat finish — never needs repainting
  • Engineered for high wind and snow loads
  • Available in solid, lattice, and open-beam profiles
  • Full range of colour options to match your home
4K AluminumPremium Performance, Refined Aesthetics

4K aluminum systems represent the next generation of outdoor cover technology — precision-engineered profiles with a sleek, architectural look that elevates any backyard. The 4K system delivers exceptional structural rigidity, a flawless factory finish, and a design language that complements modern and traditional homes equally. When you want a cover that looks as premium as it performs, 4K is the answer.

  • Precision-engineered aluminum extrusions
  • Architectural profile — clean lines, refined appearance
  • Baked-on factory finish with superior UV resistance
  • Integrated drainage channels — no exposed gutters
  • Designed for seamless attachment to any home style

Why aluminum

The Material That Wins on Every Measure

Zero Maintenance — For Life

Wood rots, warps, and demands repainting every few years. Vinyl fades and cracks under UV exposure. Aluminum does none of that. The factory-baked powder coat finish on Duralum and 4K systems is bonded at the molecular level — it won't peel, chip, or fade. You'll never pick up a paintbrush for your patio cover again.

Lifetime Finish Guarantee

Both Duralum and 4K aluminum products carry manufacturer finish warranties that span decades. The powder coat process used on these systems is the same technology used on commercial architecture and aerospace components — it's not a surface coating, it's a permanent finish.

Engineered for Canadian Weather

Duralum and 4K systems are engineered to handle real weather — heavy snow loads, high winds, freeze-thaw cycles, and intense UV. The aluminum alloy used in these products doesn't contract and expand the way wood does, so joints stay tight and panels stay true through every season.

Adds Real Property Value

A premium aluminum patio cover isn't a cost — it's an investment. Properly installed Duralum and 4K covers increase your home's usable square footage, enhance curb appeal, and are a genuine selling feature. Buyers recognise quality materials, and aluminum covers signal permanence and craftsmanship.

What we build

Aluminum Structures for Every Outdoor Space

Solid Aluminum Covers

Full-coverage solid panels that keep you completely dry in the rain and shaded in the heat. Attached to your home with a clean fascia mount, they extend your living space outdoors year-round — in any weather, without compromise.

Aluminum Lattice Covers

Open-lattice aluminum profiles that filter light beautifully while providing partial shade and a classic architectural look. All the character of a traditional lattice cover — with none of the wood maintenance.

Open-Beam Aluminum Pergolas

Exposed-beam aluminum pergola systems that deliver the aesthetic of a timber frame structure with the permanence of metal. Freestanding or attached — designed around your space and engineered to last.

Integrated Lighting & Electrical

The difference between a good cover and a great one is in the finishing details. We integrate recessed LED lighting, ceiling fan mounts, and electrical runs cleanly into the aluminum structure — no exposed conduit, no afterthought wiring.

Custom Colour Matching

Both Duralum and 4K systems are available in a wide range of powder coat colours. We work with you to select a finish that complements your home's exterior palette — so your cover looks like it was always meant to be there.

Freestanding Structures

Not every cover needs to attach to the house. We design and install freestanding aluminum structures — over pools, hot tubs, outdoor kitchens, or anywhere in your yard — with the same precision and finish quality as our attached covers.

Aluminum patio cover installation by Clemex Construction

Our installation standard

Premium Products Deserve Premium Installation

Duralum and 4K are exceptional products — but they're only as good as the crew installing them. We follow manufacturer specifications precisely, because that's what protects your warranty and ensures the system performs as designed. Our installers are trained on these specific systems, and it shows in the finished product.

  • Certified Duralum and 4K installation — manufacturer-trained crew
  • Properly engineered post footings — built to local code
  • Clean fascia attachment — no gaps, no exposed fasteners
  • Integrated drainage — water goes where it should
  • Every job inspected and walked with the homeowner before we leave

How it works

From Consultation to Completion

01

Free Design Consultation

We visit your home, assess your outdoor space, and talk through how you want to use it. We measure, note your home's architecture, and start sketching a cover that fits perfectly — before any commitment is made.

02

Product Selection & Quote

We walk you through the Duralum and 4K product lines — profiles, colours, and configurations — and provide a detailed, itemized quote with a firm timeline. You know exactly what you're getting before we start.

03

Precision Installation

Our crew installs with care — properly anchored posts, correctly engineered beams, clean fascia attachments, and flawless finishing details. We treat your property with respect and build to last.

04

Final Walkthrough

We inspect every detail with you before we consider the job done — lighting, colour consistency, structural integrity, and site cleanup. We don't leave until you're genuinely impressed.

Completed luxury aluminum patio cover by Clemex Construction

Ready for a Patio Cover You'll Never Have to Maintain?

Let's talk about your outdoor space. We'll come out, assess your yard, walk you through the Duralum and 4K product lines, and design a cover that fits your home perfectly — then install it to a standard that exceeds your expectations.

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