Qingdao Perfect Roof Co.Ltd
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Price: | 2.0 USD |
Payment Terms: | T/T |
Place of Origin: | Shandong, China (Mainland) |
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A tough lightweight corrugated roofing material manufactured from bitumen saturated organic fibres available in 10 aesthetically pleasing colours: black, light gray, smoky gray, blue, brown, green, marble red, coffee red, wine red and yellow. If order quantity reaches over one 20FT container, any customized color is available.
Tough and long lasting corrugated bituminous roofing. Easy to cut and fix, waterproof, economical and environmentally friendly. Gives excellent insulation and sound absorbency. For garden sheds, garages, stables, agricultural buildings.
Corrugated Bitumen Sheets in any color 950x2000mm The professional quality bituminous roofing system is a durable and colour-fast option that will not delaminate.
•Professional-quality sheeting
•Bitumen corrugated sheet system is ideal for roofing garages, carports, sheds and other outdoor structures
•Colour fastness is assured thanks to a unique colour impregnation process
•Bitumen roofing cannot delaminate
•Corrugation size is (nominally) 38mm high and 95mm wide (10 corrugations per sheet)
Key Properties of corrugated bitumen sheets
Economical and resilient : tough and long lasting
Environmentally friendly : free from asbestos and non-toxic, a 'green' roofing option
KRS corrugated bitumen roofing is resistant to environmental factors such as most aggressive vapours i.e ideal for animal houses
Waterproof : guaranteed waterproof for 15 years*
Strong yet light in weight
Simple to handle and install
Compatible with most commercially available construction materials
Good workability : simple to fix using nails, caps and washers
Excellent heat insulation
Good sound absorption
Profile of KRS Corrugated Bitumen Roofing sheet
Corrugated Bitumen Roof Sheet Dimensions
Sheet Size : 2000mm x 950mm
Cover Width : 855mm
Thickness : 2.6mm
Sheet Weight : 5.6kg
Material Weight : 2.9kg/m2
Corrugation : Height = 38mm : Width = 95mm
Note: Dimensions / specifications may vary slighty ( + / - ).
To calculate the number of sheets required to complete your roof, measure the width of the roof and divide this figure by the cover width -
ie: the roof is 3000mm wide, divide by 855mm = 3.5 sheets.
Round this figure up to the nearest full sheet - 4 sheets will be required.
Fixings Requirements
Divide the roof width by the fixing centres. Divide the roof length by the support centres and add 3.
Multiply these two values together .
= approximate number of fixings required.
Accessories of Roofing Corrugated Bitumen Roof sheet
Ridge Cap: 900*500mm
Nails for wood purlin or for steel purlin
Basic Fitting Instructions
1.Starting
Purlins must be at the correct centres and not less than 25mm square, supported by rafters. A useful tip is to use a timber spacer to keep purlins square to eaves.
2. Cutting
If cutting is necessary, use a fine toothed hand saw or circular power saw, lubricating the cut with general purpose lubricating oil to prevent binding.
3. Laying the sheets
Commence fixing sheets at the opposite end of the roof to prevailing winds. Stagger the sheets using half a sheet to start the second course.
4. Fixing
Nail through sheet crown into purlins or decking. Nail every corrugation at sheet overlaps and at the top and bottom of the slope. Nail centres may be reduced to alternate corrugations at intermediate purlins.
5. Fixing ridges
Commence fixing ridges at the opposite end of the roof to prevailing winds. Overlaps should be 125mm. Additional purlins should be fitted to suit.
6. Verges
Verges should be formed by either nailing the final corrugation over a raised barge board or using a ridge piece to lay over the verge
7. Fixing Gutters
Do not overhang fascia by more than 70mm.