Roof

As for the roof there are six layers from the interior to the external which is the following:

1 spruce wall panel which is from Finland

2 Canadian SPF constructure timber fame

3 In the space between SPF wood frame there is thick thermal insulation which saved  energe where people can live all the year round.

4 Above the wood frame there is OSB board from Canada

5 Above the OSB board waterproof breathable membrane is used.

6 Asphalt(Fiberglass) Shingle is used which is tight and waterproof

Wood Constructure Wall

 there are six layers from the interior to the external:

1  spruce wall panel which is from Finland

2  SPF constructure timber fame

3  In the space between SPF wood frame thick thermal insulation is used which  saves energe where people can live all the year round .

4 OSB board is used

5 waterproof breathable membrane is used which is from U.S.A.

6 outside wall panel is used

As for the floor

1 The treated timber is used as the base frame

2 OSB board  is used

3 floor board is used

What we can offer free of charges are the following if the space covering basement is larger:

1 bathroom fittings

2 kitchen furniture

3 central air-conditioner