
Double-layer waterproofing
Protect a prepared roof surface with a specified double bituminous membrane system.

External works
Install a defined binder layer as part of a properly designed external pavement.
No payment is taken. Build a list to request a quotation.
400 m² of asphalt binder at 6 cm compacted thickness, tack coat, laying and compaction on an accepted prepared base.
Complete road construction, excavation, base courses, final wearing course, drainage and permits.

A binder course is a defined layer, rather than a complete road surface package. Share the pavement build-up and the prepared-base specification so the relationship to drainage, edges and the separate wearing course is clear.
Review the measured area, finish and agreed details together. Any outstanding items are recorded against the quotation before the work is closed.

Protect a prepared roof surface with a specified double bituminous membrane system.

Organise outdoor circulation with a durable interlocking concrete finish.