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Roof Drainage

Every time it rains, thousands of litres of water run off a roof. If the water ends up in the wrong place, it can damage the facade, seep into the foundations and cause damp problems in basements and crawl spaces. A well-functioning roof drainage system makes sure the water is collected and led away in a controlled way. VOLUX plans and installs roof drainage in Stockholm for houses, apartment buildings and commercial properties, whether the roof is steep, low-pitched or completely flat.

Is the water not going where it should? We review the entire system, from the roof surface to the ground, and suggest a solution with a free quote.

Roof Drainage

Drainage for all types of roofs

 A pitched roof and a flat roof require completely different solutions to get rid of water. We handle both external and internal systems, including: 

  • Planning and sizing of drainage systems
  • External gutters and downpipes
  • Roof drains on flat roofs
  • Overflow outlets and emergency outlets
  • Valleys and eaves flashings
  • Gutter guards against leaves and needles
  • Downpipe outlets and connection to stormwater drains
  • Drainage for apartment buildings

Correctly sized roof drainage – all year round

How large a drainage system a roof needs depends on the size of the roof, its pitch and how heavy a downpour the system needs to handle. A system that is too small will overflow in heavy rain, while poorly placed outlets can concentrate the water in one spot by the foundations. On flat roofs, the roof drains are crucial, and an overflow outlet acts as a safety valve if a drain becomes blocked. Winter brings its own demands. When snow melts on a warm roof and freezes again at the cold eaves, icicles and ice dams form, which can push water under the roof covering. By reviewing the eaves, gutters and ventilation together, we can reduce the risks and suggest measures that work in every season.

ROT tax deduction and drainage away from the foundations

Work on the roof drainage of your own home qualifies for the ROT tax deduction on the labour cost. This applies both when improving an existing system and when installing a completely new one. Gutters, drains, pipes and other components are paid in full.

 Getting the water off the roof is only half the job, as it also has to be led away from the house. If the downpipes are connected to old stormwater pipes that have become blocked or broken, the water can still end up by the foundations. We check the outlets as part of our work and let you know if you need to hire someone for groundwork.

Reviews

What our customers say about us

We think our customers describe us best. Here we’ve gathered reviews from homeowners and housing associations who have hired us for everything from small sheet metal jobs to complete roof replacements. Read what they thought about our service, our craftsmanship and the results.
John K.

John K.

Sara K.

Sara K.

Filip L.

Filip L.

Lola S.

Lola S.

Cases

Roofs we’re proud of

A selection of projects our roofers have completed across Stockholm and the surrounding municipalities. Here you can see how worn roofs have been given a new lease of life, how different materials look on real homes, and the kinds of jobs we take on, from single-family houses to larger properties.

FAQ

Frequently Asked Questions

How do I know if my roof needs replacing, or if a renovation is enough?

It is rarely possible to tell from the ground. Moss and the odd broken tile can usually be fixed, but if the underlay has become brittle or moisture has reached the roof boarding, a replacement is often the better long-term option. We’re happy to come out and assess your roof, and we’ll give you an honest answer about the most sensible way forward.

Can I get the ROT tax deduction when I hire you?

Yes, if you own the property and the work counts as repair, maintenance or renovation. This includes roof replacement, re-roofing and most repairs. The deduction applies to the labour cost and is deducted directly from the invoice. Housing associations (BRF), however, cannot use the ROT deduction for work on the association’s roof.

What warranty do you offer?

With a complete re-roofing, you receive a 30-year watertight roof warranty. For other types of work, the warranty is stated in the quote and the contract, so you know exactly what applies before the work begins. The manufacturers’ product warranties also apply to the materials we install.

Need help with roofing work?

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VOLUX did a fantastic job cladding our chimney in sheet metal. Incredibly good craftsmanship and really nice guys. Highly recommended!
Filip L.

Need help with roofing work?

Volux
Volux +46 8 767 17 77 info@volux.se