Frequently Asked Questions
Your questions about our outdoor projects, at a glance.
General and service
What regions does T3M serve?
Gatineau and all of the Outaouais, within about an hour's radius.
Do you come to assess my project?
Yes, always, for our custom-built services
Do you offer a turnkey service?
Yes, from design to installation, we take care of everything.
Do you offer warranties?
Yes: 5 years on installation, plus the warranties from our suppliers.
Can I buy products without installation?
Yes. Our 100% aluminum products are available without installation.
Patios
Which patio requires the least maintenance?
The 100% aluminum patio requires none; the hybrid patio requires very little.
How long does a patio last?
A 100% aluminum patio is built to outlast a lifetime; a well-built wood patio can easily last more than 30 years with our methods.
Can aluminum be added to an existing wood patio?
Yes, we can add 100% aluminum components to improve its durability.
Outdoor shelters
What's the difference between a pergola and a roofed terrace?
A pergola adds shade and style; a roofed terrace is covered in polycarbonate and protects against rain.
What shades of polycarbonate do you offer?
Clear, bronze or opal white, depending on the light and shade you want.
Do you install sunrooms?
We offer the full Sunspace line and handle the installation.
Railings
Which railing requires the least maintenance?
100% aluminum requires none. 100% glass requires frequent cleaning.
What thickness of glass do you use?
6 mm tempered glass for hybrid and 12 mm for 100% glass.
Can the glass be tinted?
Yes, tinted or frosted for added privacy.
Fences
What fence materials do you offer?
Composite, and 100% aluminum.
Which fence requires the least maintenance?
Aluminum (no maintenance) and composite (very little).
Sheds
Do you offer shed bases?
Yes: treated wood structure, concrete slab, or temporary base, depending on your property.
What is a Design shed?
A premium composite shed, durable, modern in design and low-maintenance.
Do you design custom sheds?
Yes, fully custom, built to your dimensions and features.