Roof Waterproofing in Erith
Roof waterproofing is applied only after the substrate, seams, flashings and drainage details have been checked and prepared properly.
Roof Waterproofing in Erith — what we check
- Assess roof surface condition, joints, cracks, outlets and water drainage.
- Prepare the sound repair area and treat compatible roof details.
- Explain whether a local waterproofing repair or wider renewal is appropriate.
Prepare: Send photos of the roof surface, any cracks, ponding water and the age of the covering.
Pricing: Roof material, preparation, repair area, access, drainage and coating compatibility affect price.
Can waterproofing stop a flat roof leak?
It can, once the actual split, seam or detail failure is repaired.
Do you coat over wet roofs?
No, roof surfaces need suitable dry conditions and preparation.
Will waterproofing fix ponding?
Drainage or fall issues may need correction as well.
Can cracked roof felt be waterproofed?
The cracked section must be repaired before any coating treatment.
Do you inspect outlets first?
Yes, drains and outlets are common failure points.
Is every roof suitable for coating?
No, material condition and compatibility must be assessed.
Can you waterproof parapet edges?
Yes, compatible upstand and edge details can be treated.
How long does roof waterproofing take?
Area size, preparation and weather conditions determine the work time.