We focus on delivering exceptional results, enhancing your bathroom experience while prioritizing customer satisfaction every step of the way.
We tackle the challenges of wet room renovations, ensuring compliance, quality, and seamless execution. From complex regulations to risk management, we’ve got you covered.
Poor Workmanship
60% of bathroom leaks stem from improper joint sealing (Våtromsnormen).
Material Degradation
Non-NS 3420 adhesives crack under moisture, shortening tile lifespans.
Legal Risks
Non-TEK 17 compliant work risks fines and rework costs.
Norwegian standards ensure your bathroom is safe, beautiful, and built to last.
Våtromsnormen §5.3 mandates rigorous joint sealing — this reassures clients that leaks are virtually impossible.
NS 3420 references ISO standards for material performance — this shows global best practices.
We follow Våtromsnormen §5.3 for joint sealing, using NS 3420-approved epoxy to withstand 50+ freeze-thaw cycles.
ll tiles, boards, and adhesives meet NS 3420 durability standards (tested for 25+ years).
Third-party inspections validate TEK 17 structural safety and Våtromsnormen waterproofing.
We follow Våtromsnormen §5.3 for joint sealing, using NS 3420-approved epoxy to withstand 50+ freeze-thaw cycles.
ll tiles, boards, and adhesives meet NS 3420 durability standards (tested for 25+ years).
Third-party inspections validate TEK 17 structural safety and Våtromsnormen waterproofing.
New build of 135 apartments for Spro Havn AS.
New build of 135 apartments for Spro Havn AS.
New build of 135 apartments for Spro Havn AS.
New build of 135 apartments for Spro Havn AS.
New build of 135 apartments for Spro Havn AS.
Why partner with us?
90% of our projects pass compliance inspections on the first try.
NS 3420 materials outlast standard alternatives by 2x.
100+ craftsmen trained in Våtromsnormen techniques.
It’s Norway’s gold standard for waterproofing — skipping it risks leaks, mold, and 40% higher repair costs.
It’s Norway’s gold standard for waterproofing — skipping it risks leaks, mold, and 40% higher repair costs.
It’s Norway’s gold standard for waterproofing — skipping it risks leaks, mold, and 40% higher repair costs.
“Gjennomgangen med Byggeveiledning var både veldig lærerikt og praktisk rettet. De har en unik evne til å forklare TEK17 og BVN på en måte som gjør det relevant for oss i hverdagen. Instruktøren hadde solid kompetanse og masse praktisk erfaring som gjorde at vi fikk gode svar på alle våre spørsmål. Anbefales på det varmeste!”