Roof substrate services
Protect what's underneath before it becomes a bigger problem
A weak substrate puts your whole roofing system at risk. Let our team check yours before small issues turn into rot, rust, or a voided warranty.
Roof substrate replacement or repair is the process of removing one or more worn layers down to the sheathing. If you're planning a new roof, this step is highly recommended.
During a home renovation, proper installation of the underlayment and nailing of shingles directly onto the deck is critical to a lasting result.
Improper installation can void your shingle manufacturer's warranty.
Cuts, tears, and failed flashing let water reach your insulation and deck.
Our team determines whether your roof can be repaired or needs replacing.
Why the substrate matters
It's important to understand the different roofing materials and know their potential weaknesses. Water can enter your roof through the waterproofing layers via cuts, tears, poorly sealed holes, and failed flashing or caps.
Over time, this traps moisture in the insulation below the substrate — creating problems that aren't visible from the surface.
What happens if it's left unrepaired
Concrete decks absorb the trapped water, metal components begin to rust, and wood decks start to rot. Left long enough, your interior becomes at major risk of unwanted water seepage.
Repair or replace?
If the substrate or supporting materials have started to deteriorate, some surface material may still be reusable if handled carefully. A professional assessment from Genesis Roofing & Contracting will determine whether your roof can be repaired, or whether it requires full replacement.
Get ahead of substrate damage
Book a free inspection and know exactly where your roof stands.