HAP-Rakennus OY
Services
The kinds of work, by area. If what you need is not listed, ask — we will go through the site and say plainly whether the work is ours.
01Kinds of work
What we can do on your site.
The kinds of work, by area. If what you need is not listed, ask — we will go through the site and say plainly whether the work is ours.
Roofing and waterproofing
The roofing brand of HAP-Rakennus OY
Installation, renovation and maintenance of bitumen membrane roofs, and waterproofing of decks and terraces.
Read moreBitumen roof installation
We install bitumen membrane roofs on new buildings. We use high-quality SBS-modified bitumen membranes.
Read moreBitumen roof renovation
Full and partial renovation of existing bitumen roofs. We always start with a thorough condition survey.
Read moreTerrace & podium waterproofing
Waterproofing of terraces, parking decks and podium structures with bitumen membranes.
Read moreMaintenance & inspections
Regular condition surveys and maintenance extend the service life of the roof.
Read more
HAP-Rakennus OY
Construction
HAP-Rakennus OY
Construction work in the agreed scope — from the frame to interiors and renovation. Tell us about the site and we will go through it and define the work together.
Read moreHouse building
Erecting a house package or a timber element frame and finishing it to the agreed stage of completion.
- Kit house installation
- Timber-frame house erection
- Move-in ready construction
External works
Construction work on the outside of a building: cladding and building terraces.
- Board and panel cladding to facades
- Terrace construction
Interior fit-out
Construction work indoors, as a whole or in agreed parts.
- Partition walls
- Suspended ceilings
- Plasterboard work
- Saunas
Renovation
Repair work in a building that is in use, including the construction work of a pipe renovation.
- Structural facade renovation
- Terrace renovation
- Sauna renovations
- Construction work for pipe renovations
HAP-Rakennus OY
Plastering and facades
HAP-Rakennus OY
Surface work on facades and interior surfaces, in the agreed scope. Tell us about the site and we will go through it and define the work together.
Read morePlastering
Plastering to the agreed render system, on interior and exterior surfaces.
- Plastering
- Facade rendering
Skimming and painting
Skimming and painting surfaces, for a finish or as part of one.
- Skimming work
- Painting work
Facade surface repair
Patching and finishing damaged facade surfaces to match the existing surface.
- Facade surface repair and finishing
02One package
Tell us what you need. We put the work together.
You do not need to know in advance which of our work areas a job belongs to. We look at the building and the need, and put together the package that fits.
Need more than one area? We can deliver the work on one building as a single package — one contract, one party answering for it.

Contact
Tell us about the building and we will work out what fits.
We walk the site before quoting, so the scope is clear on both sides.
Contact
Mikk Maask
Hankintapäällikkö