TILED ROOF SPECIALISTS
Roof underlay replacement — Zuid-Holland
A continuous secondary drainage layer beneath the tiles. From The Hague and Leiden to Rotterdam, Dordrecht, the Groene Hart and the islands: we coordinate roof tiles, insulation and junctions in one plan.
A careful approach to your roof
We assess the existing membrane and its connections at eaves, walls and penetrations. The new underlay is selected for the complete roof build-up. Correct overlaps and outward water drainage matter as much as the membrane itself, especially around windows and valleys.
Roof work in Zuid-Holland
Agree deliveries, scaffolding and resident access in built-up areas. Check drainage and exposure at open sites, and plan clear phases for larger housing blocks.
What we assess and agree
- Membrane condition and suitability
- Overlaps and pipe collars
- Drainage towards the eaves
From assessment to handover
We agree the materials, access, work phases and costs for your roof before starting. Any concealed defects found during the work are discussed before additional repairs. At handover we record the finish, outstanding points and maintenance advice.
10 years of warranty on our work
We provide a 10-year warranty on our tiled roof work. The written project agreement records the scope, start and applicable conditions. Product warranties are documented separately.
Read about our warranty →Related services
Roof tile replacement
New tiles with the right profile, colour and matching accessories for your home.
Complete roof renovation
A coordinated renovation of tiles, underlying layers and roof details.
Roof repairs and leaks
Targeted assessment and repair of defects in a tiled roof.
Ridge tiles and flashings
Careful work at ridges, hips, chimneys and wall junctions.
Roof insulation
Improve comfort with a roof build-up designed as a whole.
Roof windows and daylight
Replace an existing window or bring more daylight into your loft.