News

When in the year can you apply roof membrane?

The question we get most often during late summer is the same every year: can I make it this year, or should I wait until spring? The answer doesn't depend on the calendar, but on three things you ...

White roof membrane: that's why it stays cooler inside

A flat corrugated iron roof in July is not a nice place to stand. The dark surface absorbs sunlight, and the heat doesn't stay on the roof. It travels down through the structure and into the rooms ...

Case: 150 m2 corrugated iron roof in Copenhagen, before and after

Tobias' roof is on a property in the middle of Copenhagen. The roofing felt was still intact, but the surface was worn gray, and there was moss and lichen in the areas around the joints. This is wh...

Roofing felt or roofing membrane? How to evaluate the two offers

New roofing felt or sealing of the roof you have. The technical difference, what the offers should include, and when a membrane is not the answer.

Is roof membrane fireproof? Broof (t2) explained

What Broof (t2) means, what the test is about, and when you should still have an advisor look at the fire requirements in your project.

Roof membrane: how to choose the best one (5 things to check)

Elasticity, joints, warranty, temperature and application. The five things that determine whether a roof membrane will last, and what you should ask before you buy.

Leaky roof? How to find the leak and seal the roof yourself

A leaking roof is almost always discovered too late. The water appears as a spot in the ceiling in a completely different place than where it penetrates, and by that time the moisture has already h...

The technology has been used abroad for many decades

Liquid roof membrane – a modern and durable solution for roof renovation As the construction industry evolves, more and more people are looking for solutions that are both durable, flexible and eff...

Case: Roof renovation with Luna Roof roof membrane – before and after

Many roofs in Denmark develop problems with joints and transitions over time. When the joints become weak, water can start to penetrate, which can lead to major damage to the roof. In this case, we...

Luna Roof roof membrane – high-tech protection for Danish roofs

Luna Roof roof membrane – high-tech protection for Danish roofs Many roofs in Denmark are replaced far too early. In many cases, the roof can actually last many more years if it is given the right ...