Dragon Flex differs from classical shingle product because of being SBS added. While its high flexibility and infrangibility increase in low temperatures, Dragon Flex adjusts better to curvilinear surfaces and details requiring assembly by curling. You may prefer Dragon Flex with confidence because it is easily applicable due to being self adhesive on the bottom and because it is light to avoid loads on the building; and it is also included in BROOF fire class.
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.
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.
BTM Self-Adhesive Shingle Dragon Flex is placed into market in packages. There are 21 shingle plates in one package; and 21 plates can coat a roof area of 3 m2.
There are 36 packages of Shingle Dragon Flex on pallets for transportation; and 1 pallet of Dragon Shingle Flex can cover a roof area of 108 m2.
Packages should be stored in covered areas. It should not be exposed to sunlight, with a maximum of three packages on top of each other.
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.