Waterproofing — page 2

Terraces, foundations, swimming pools and bathrooms.

Waterproofing
Waterproofing before or after tiling: the correct work sequence

Tiling without waterproofing first is a common mistake in bathroom renovations that is very expensive to fix. What the correct order is and why.

27 July 20261 min read
Waterproofing
Rising damp: how an affected wall is treated

Rising damp climbs from the ground and isn't solved by painting over it. What treatments exist and how to choose the right one.

27 July 20261 min read
Waterproofing
Facade water repellent: when it's enough and when it isn't

Clear water repellent repels water without sealing the surface. When it is the right solution for a facade and when something more is needed.

27 July 20261 min read
Waterproofing
Geotextile and drainage sheet: what each is for in a waterproofing system

These two layers don't waterproof on their own, but they protect and extend the life of the main waterproofing. The difference between them.

27 July 20261 min read
Waterproofing
Waterproofing warranty: how long it covers and what it includes

Offering a written warranty on waterproofing builds trust, but the limits should be made clear. What a reasonable warranty covers and what it doesn't.

27 July 20261 min read
Waterproofing
How much does a waterproofer charge per m²?

Guideline waterproofing rates per m² by system and area to be treated, and what factors make the price vary.

27 July 20261 min read
Waterproofing
How to seal expansion joints and repair cracks with active leaks

The difference between polyurethane sealant, waterstop tape and resin injection, and how much an hour of a waterproofer costs in Spain.

22 July 20262 min read
Waterproofing
How to waterproof a walkable terrace: materials and calculation

Which waterproofing system to use on a terrace people walk on, how much liquid membrane or waterproofing mortar is needed and why not to forget the expansion joints.

22 July 20263 min read
Waterproofing
How to properly waterproof a shower tray area before tiling

Why the drain with a sealing collar is the critical point of a shower area, and which reinforcing corners can't be replaced by more coats of resin.

22 July 20263 min read