Nofirno sealing system

It is important to note that the sealings are not intended to act as supports. The pipes must be supported on both sides of the seal.

W801, W803 and W804 are all tested for generous axial movements.

Many of our sealings protect against both radon and water. You can see from the labels on the products which ones protect against what.

Here is a link to all the data sheets we have: Data sheets

We have sealings in stock with a diameter of up to 1000 mm. We have the ability to build custom sealings and have supplied sealings up to 2000 mm diameter, but there are no limits to how large sealings we can make.

Call or email us to discuss your sealings needs in more detail. 033-10 04 40 or info@skelda.se

It is possible to install W802 on corrugated pipes provided that it lies on one or more of the tops of the pipe. Should there be very wide gaps on large pipes, it may be necessary to seal the gap in the corrugation before installing the seal.

W802 is included in the House Product Portal and is therefore approved for Nordic Swan Ecolabel projects. These types of sealings cannot be Nordic Swan Ecolabeled and this also applies to competitors' products. But if they are included in the House Product Portal, it works.

W801, W802, Link Seal, Compact and Nofirno are all approved radon sealings.