PRODUCTION - GUARANTEED QUALITY

COMPOSITION OF WOOD:


Basic material: Our products are made from selected spruce-, Scots-,red pine, Canadian Hemlock and tropical Eucalyptus Meranti- or from any other kind of wood, glued in four layers, extended in length on their sides or without extension as requested by the customer.

Cross-sectional measures:


- 68 mm
- 88 mm
- 92 mm
- 92 mm, wood, aluminium

GLAZING SOLUTIONS:



· THERMO PLUS:4-16-4 heat insulated LOW-E + argon gas filling (U=1.0W/m2K)
· ECO PLUS: 4-16-4-16-4 LOW-E+ 2x argon gas filling (U=0,7 W/m2K)
· MEGA PLUS: 4-16-4-16-4 LOW-E+ 2x argon gas filling with heat edge (U=0,5 W/m2K)
· 5 mm-thick flat- and cathedral glass to interior systems.
· Glass panels with glass framing fixed from inside, with hidden studs and closed with an uncoloured silicone based sealant flexible both inside and outside.


HARDWARE SYSTEMS:



Our doors and windows are supplied with hidden hardware systems, malfunction inhibitor and space vent function. We make hardware systems in mushroom head form with VK-1 or VK-2 security grades according to request.
· ROTO: WINDOWS, TERRACE/BALCONY DOORS
· ROTO-FENTRO: WITH SHUTTERS
· SIGENIA: WITH LIFT&SLIDE and FOLDING SYSTEMS
· GU: FOR 5 POINT LOCKING OF ENTRANCE DOORS
· HANDLES: WITH ONE-HAND OPERATION, HOPPE TYPE.

SURFACE PROTECTION AND SUBSEQUENT TREATRMENT:



· Natural wood products are treated with anti-funghi primer ( LIGNOPROTT ).
· The products with final Lazure coating we use a water based surface treatment agent (Adler, Remmers Aidol Hidro) which is applied in three coats at high pressure in a spray booth. After each coating the wet surface is sanded to remove the surface fibres. Such procedure – three coats and sanding the surface four times – will result in a good quality durable surface. We also offer a set for subsequent care which provides ideal maintenance for the surface of our doors and windows (for 15 to 20 years). It is easy to use: the outer side of the built in windows and doors are coated with the colourless liquid. We recommend to give such care to the windows and doors once a year so that to restore the coat damaged by UV radiation.
· Twenty Lazure shades of colour
· Finishing white coating
· RAL Colour Chart contains two thousand colours.

PROTECTION AGAINST WATER, KEEPING OFF WATER:



The aluminium shield covering the Aluron case and lower part of the leaf is to lead off the precipitation in front of the case and leaf to protect the most sensitive parts of the door. Available in bronze, white and alu colours.


SEALING AGAINST AIR:



In 68mm and 88mm systems there is a perimeter double silicon-based rubber seal in the leaf.
In the 92mm systems there is a perimeter double silicon-based rubber seal in the leaf and a single one in the case. Available in brown, white and beige colours.

INSTALLATION:



Our specialists use high-quality PUR foam for installation on the site. In view of guarantee terms we give high priority to precision when installing windows and doors. Consequently, we undertake 5-year full warranty for windows and doors installed and surface treated by us.
We continue to be at service of our customers after the installation as well; thus we manufacture interior window sills and framing strips according to the demand of customers. Following the installation we undertake the disposal of the old removed windows.
In case of demand for a passive house or similar to that we apply vapour barrier and vapour permeable strip as well as special PUR foam in compliance of the EU regulations.

WARRANTY:


• 5 years in the case of professional installation.
• The components of our window and door systems have been awarded the appropriate quality certificates.
   
   
   
   
   
     
     
     
     
     
     
     
     
     
     
     
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
 
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