When an RV roof should be resealed
Cracked or lifting lap sealant, chalking membrane, previous patch-on-patch repairs, or simply age. Ontario roofs live through UV, rain, freeze-thaw, and snow load — sealant fails here faster than the brochure says. If you are seeing gaps around vents or seams, resealing is worth pricing before water finds them.
Our roof prep process
Prep is most of the job. Coating over dirt, chalk, or failed sealant just schedules the next failure.
- Inspect the full roof and document its condition
- Remove failed or excessive old sealant where needed
- Clean and de-chalk the surface
- Repair visible problem areas before sealing
- Prime where the membrane and product call for it
- Tape seams and high-risk areas where appropriate
- Apply two coats of liquid rubber where appropriate
- Photograph the finished roof for your records
What resealing does and does not fix
Resealing protects a sound roof. It does not repair rotted sheathing, saturated insulation, or structural damage — those need repair first, and we will show you photos if we find them. Honest sequencing saves you from paying twice.
Pricing
Final pricing depends on roof size, roof condition, prep requirements, travel, access, visible damage, and hidden damage found during inspection.
That is why estimates start with an inspection or photos — it keeps the quote honest instead of padded.