Homeowners in Hamilton and nearby communities choose Mario Aluminum because we combine precision craftsmanship with durable materials designed for Ontario's weather. Our commitment to quality ensures your capping not only looks great but also performs for years to come.

Here's what sets us apart:

• Local service you can trust – Proudly serving Hamilton, Stoney Creek, Burlington, Oakville, Ancaster, and Waterdown
• 20+ years of proven expertise – Skilled in exterior renovations and trim protection
• Weather-resistant materials – Aluminum and vinyl designed to withstand rain, snow, and freeze-thaw cycles
• Precision installation – Tight-fitting, seamless lines that protect and enhance curb appeal
• Transparent pricing – Clear estimates with no hidden fees

We believe in getting it right the first time, providing long-term value and protection for your home.

High-quality capping does more than just cover wood—it helps preserve the integrity and comfort of your home. Some key benefits include:

• Rot prevention – Shields wood trim from moisture, eliminating costly repairs
• Low maintenance – Removes the need for scraping, sanding, or repainting trim
• Weather protection – Guards against rain, snow, ice, and temperature swings
• Clean aesthetics – Adds a smooth, finished appearance to windows and doors
• Increased lifespan – Extends the durability of both trim and framing materials
• Energy efficiency – Seals gaps to reduce drafts and heat loss around openings

By investing in capping, you protect your home's structure, save on maintenance, and enjoy a more polished look year-round.

We proudly provide window and door capping services across:

• Hamilton
• Stoney Creek
• Burlington
• Oakville
• Ancaster
• Waterdown

Our team understands the impact of Southern Ontario's climate and building standards, ensuring your capping is installed to withstand local conditions. From freezing winters to humid summers, our solutions deliver reliable performance.