PRODUCTS
BTM Shingle Laminated
Laminated Shingle is a double-fold, fibreglass-reinforced roof covering and waterproofing membrane made of oxidated bitumen, which is coated with sand on the lower surface and by coloured mineral granules on the upper surface.
PLACES OF USE
- Used for roof covering and waterproofing purposes on sloping roofs,(The minimum recommended slope is 20%.)
- on sloping pergolas.
SURFACE PREPARATION
Please see the Shingle Application Guide or the application information on the packaging.
Shingle packages should be protected from low & high temperatures and moisture before use.
The roofing materials (OSB, water plywood) to be Shingle covered should be dry.
OSB panel end joints must be staggered and a minumum of 3 mm of expansion gap must be left in all edges, in order to prevent shingle layer from substrate movement. BTM A.S. can not be held responsible for any damages on shingled roofs caused by inappropriately constructed decks.
An appropriate ventilation system should be provided in order not let roof temperature increase.
APPLICATION
Please see the Shingle Application Guide or the application information on the packaging.
Ventilation:
An appropriate ventilation system should be provided in order to prevent premature failure of the roofing including blistering, buckling of the roofing shingles due to deck movement. If implemented correctly, proper ventilation methods can help ensure the maximum service life of roof assembly materials. It is recommended a minimum of at least 1 square metre of attic ventilation (both intake and exhaust) for every 300 square metres of attic space. This amount should be divided equally between intake and exhaust ventilation to insure proper air flow through the attic. Two types of exhaust vents are available; one with cap, other without cap. One exhaust vent for every 10 square metre of attic space to be installed near the ridge, for a proper ventilation. Also, proper intake space along eaves should be provided with bird and insect netting. BTM A.S. can not be held responsible for any damages on shingled roofs caused by inappropriate or no attic ventilation.
PACKAGING
Shingle Trefoil is launched into the market in packs. A pack contains 18 sheets, and 18 sheets are good to cover 2.57 m 2 of finished surface.
STORAGE CONDITION AND SHELFLIFE
Packs must be stored in roofed-over spaces. They must be stored not more than three packs one on top of the other and out of the sunlight.
Important note:
Please ask to see a product sample before making the final decision on your color and model selection. Screen view and catalog print images may differ from the actual product for technical reasons.
For this reason, BTM cannot be held responsible for differences such as color, shade and texture.
Kemalpaşa Organize Sanayi Bölgesi Mahallesi Gazi Bulvarı No:152 35730 Kemalpaşa/İzmir TURKEY Phone:+90 232 877 04 02 Fax:+90 232 877 04 10 info@btm.co • www.btm.co
