APARTMENT SEPARATING WALL

This wall has great importance for noise and fire protection. We will put high demand and attention for this. This wall has REI-60 fireproof raiting. All EL installation is halogen free and all box’es are protected at the same class. For the sound we have build extra box around it so no sound can escape from it. Apartment wall are totally independent and does not touch each other. Usually there’s 30 or 50mm cap between frame. This how we can make maximum sound separation

ROOF ELEMENTS WITH BALCONY

Usage of complete rafters with nail plate connections enables to produce the roof elements with thickness of heating insulation at least 400 – 500 mm, which corresponds to Nordic standards. Building of roof of ready-made roof elements is many times faster on the construction site than making of roof from the beginning on the construction site.  We will put ventilation pipes in to elements what are crosswise to beams. We will put the first layer of roof material to the raspont, to make building waterproof.  Final balcony deck is separate element what will be installed when  waterproofing is done.

 Floor- and ceiling element

In both of the mentioned elements wooden frame 45 x 220 with step of the beams 300 …400 mm according to static calculations is used. Glass- or rockwool is used for heating and/or sound insulation. Under the final floor covering 22 mm chipboard T & G will be installed. Additional glue-laminated beams will be used to make the floors and ceilings more rigid if necessary. We will put ventilation pipes in to elements what are crosswise to beams. Final floor underlay and floor material itself is done on site

Apartment sound proof floors

We will create the solution when one apartment floor is not another apartment ceiling. They are separated with 50mm air cap. Floor has multiple different tension layers what absorbs step noise. Also ceiling is rated REI-60 fire class.

ROOF ELEMENTS

Usage of complete rafters with nail plate connections enables to produce the roof elements with thickness of heating insulation at least 400 – 500 mm, which corresponds to Nordic standards. Building of roof of ready-made roof elements is many times faster on the construction site than making of roof from the beginning on the construction site.  We will put ventilation pipes in to elements what are crosswise to beams. We will put the first layer of roof material to the raspont, to make building waterproof.  Final roof layer is done on site.

INSIDE WALLS

Inside bearing walls are usually made with 45x120mm C24 and non bearing walls 45x70mm wood. It’s fully insulated and both sides has OSB + gips. Electrical box and pipe installation is done in factory.

EXTERNAL WALL

In outer walls we use wooden frames with different cross-section according to the thermal requirements provided by the customers: 45 x 170; 45 x 195 ; 45 x 220. Traditional methods allow achieving the thickness of insulation (glass- or rockwool) up to 300 mm. It is recommendable to put to inside surface of walls OSB or plywood under inside gypsum to cause rigidness of the wall. In making of outside panels we use different wind protection boards with distance laths and outside wooden panels. It is also possible to assemble the windows as well as plastic pipes for electric cables and boxes for sockets and switches in the factory.