Waterproofing To Last

Roofing & tanking solutions for domestic and commercial properties.

Specialists in:

Asphalte Steps

Balcony's

Waterproofing

Leadwork

Mastic Asphalte

Elastomeric Felt

Single Ply Membrane

Waterproof Coatings

Green Roofs

Tanking + Structural Waterproofing

9

Eco Friendly Systems

Give a contemporary feel to any building
9

The Newest Technology

We always use site specific systems that suit your needs.
9

High Quality Construction Management

Quality craftsmanship, quality materials, quality result.
9

25 year guarantee

Installation & Waterproofing

No Project Too Large Or Too Small

We cover all aspects of flat roofing, structural waterproofing and pitched roofing including:
  • Polymer modified mastic asphalt
  • Liquid applied seamless waterproofing
  • Elastromeric felt systems
  • Single ply membrane, PVC/ TPO (including standing seam copper, zinc & aluminium look)
  • Lead, sheet roofing, cladding, flashings
  • Paving & terrazzo flooring
  • Tanking
  • Slate & tile

Get A Free Survey

Expertise Dating Back To 1946

Family experience of the roof & structural waterproof industry.

Products We Use

Contact Us

5 + 1 =

London, UK

0203 478 2703

info@allsealwaterproofing.co.uk