Sundecks and Roofdecks

Wismer & Mathieson Projects Ltd. provides residential sundeck and roofdeck installations/upgrades. We use only fully code compliant sheet membrane roofing quality membrane systems. These systems can be covered in deck boards or paving stones or we can provide tread finish membrane products. We are approved installers of Duradek and Tufdek membrane systems.
Our services include:

- structural repairs and/or alterations
- sloping and re-sheathing
- installing drainage or drip edge flashing
- installing waterproof deck membrane materials
- detailing to perimeter walls or solid guards in a durable, water shedding, fashion


- paver protected roof deck membrane installation


- tread finish 60 mil roof deck membrane installation


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