Construction MDZ Construction MDZ
Building Envelope Division

Stop Water Damage & Costly Heat Loss

Our exterior wall systems keep rain, snow, drafts, and mould out through Ontario's toughest freeze-thaw cycles.

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Our Services

What We Install

Exterior cladding and the wall components behind it, installed to the project drawings.

ACM & Architectural Metal Panels

ACM & Architectural Metal Panels

Clean, modern exterior finishes, including panels, soffits and detailed transitions.

Metal Siding & Corrugated Panels

Metal Siding & Corrugated Panels

Practical and attractive wall cladding for all building types.

Air & Vapour Barriers

Air & Vapour Barriers

Membranes installed around openings, joints and other important details.

Exterior Insulation & Subgirts

Exterior Insulation & Subgirts

The insulation and supports that sit behind the finished cladding.

Flashings & Soffits

Flashings & Soffits

The finishing details around roofs, windows, corners and edges.

Building Envelope Division

Do You Want to Know More About Building Envelopes?

Explore complete architectural cladding systems, rainscreens, and commercial building envelope solutions across Ontario.

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Who We Work With

We Install For

Industrial

Factories, warehouses and heavy-use buildings.

Commercial

Offices, retail spaces and business parks.

Institutional

Schools, hospitals and public buildings.

Residential

Homes, townhouses and residential buildings.

Free Consultation • No Obligation

Strong Walls Start Here

From planning to installation, we have you covered. Send us your architectural drawings or specs and we will get back to you promptly.

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