Before that, the company analysed the orders of window tapes in its online store. The results showed that 69% of purchases are for one type of tape. However, proper protection of the installation seam is achieved only in the synergy of a pair of tapes - an internal vapour barrier and an external vapour permeable and waterproofing one.
Then, a marketing study of how window companies sell "warm installation" in Kharkiv showed that 100% of companies provide this service, but do not always even mention it when communicating with customers. 50% recommend warm installation only in new buildings. So, as Mr Moseichuk noted, the market knows about three-layer installation, but there is no consensus among dealers and installers about warm installation.
That is why Normaizol has created 5 packages of tapes based on the principle of economic and functional feasibility.
Basic packages for installation in an opening without a quarter:
- Standard - economical for secondary residential and commercial real estate, new residential complexes of economy and standard class, industrial and manufacturing buildings, standard office and retail premises, low-rise buildings of old construction.
- Premium is the optimal solution for primary residential and commercial real estate, business, premium and comfort class residential complexes, townhouses, cottages, palaces.
- Passive House (NZEB) - a premium package for energy-efficient homes; for standard and exterior installation of windows.
Special packages:
- Aperture with a quarter - an economical package for a window opening with a side, top, bottom, solid quarter.
- Floor glazing - the optimal package for sliding systems, panoramic windows and floor glazing of any design.
In all packages, the outer tapes are waterproof and vapour permeable. They protect the installation seam from UV radiation and precipitation, and remove water vapour that may form in the installation seam. Internal window tapes are vapour barriers. They prevent vapour from entering the installation seam from the room.
The packages allow you to arrange the installation seam in accordance with DSTU B V.2.6-79:2009 "Joints of window units' junctions with wall structures".
