We will not respond to complaint, exchange and so on which is not result of operation other than standard operation method. Do not use expose from the sloping fascia, rear rain, etc.Deform, degrade the mortar cracks may occur.
Wooden framework construction method mortar foundation (inner and outer wall, etc.) wooden construction interior tile foundation (kitchen & washroom etc)
Revision of the Architecture Standard Act ((JAIASupported)
F 4 stars
Special waterproof coating, special cement surface layer
Single board / plywood (in particular) (insect, termite, antiseptic 3E, tetrahedral chamfer)