DELTA®-ROOF 4'-11" X 164'----- 804 Square Feet

Save big right now

$355.07

SKU:: DLRF
Availability:: Usually Ships in 2 to 3 Business Days

Made With Quality Material

24/7 Technical Support

On Time Delivery

Safe & Secure Checkout

SSL Secure Payment

Orders are processed promptly and dispatched the next working day for fast delivery. Customers can expect quick arrival of packages. Further details can be found in the Terms of Service.

Product Details

New from Dorken, DELTA®-ROOF is a tough roofing underlay that adds extra protection and value to your roof. This 4-layer material - designed to be installed on roof sheathing - is totally waterproof, wind resistant, super-tough and easy-to-install. Made from state-of-the-art spun-fiber materials, this roofing underlay is both lightweight and resistant to damage. With quality users around the world have come to expect from Dorken, DELTA®-ROOF is the ultimate protective roofing underlay for ventilated pitched roofs with sheathing boards. Order yours at a great rate from our trusted suppliers here at Spycor Building Products.

Material

DELTA®-ROOF is engineered with spun-fiber material for excellent physical properties, combined with an inner waterproof layer, and reinforcement grid.

Delta®-Roof Product Brochure

Delta®-Roof Installation Instructions

Characteristics

DELTA®-ROOF combines excellent material properties to provide superior protection to the roof against rainwater, snow, wind and dust. The membrane is lightweight and easy to install, and at the same time far more resilient than conventional asphalt saturated base sheet.

DELTA®-ROOF has been designed for ventilated pitched roofs with sheathing boards. Its relatively water vapor permeability helps to prevent buckling of asphalt shingles caused by solar driven moisture that would usually cause the sheeting boards to swell and expand.

Designed for ventilated pitched roofs with sheathing boards , DELTA®-ROOF can be laid directly under all conventional roof claddings.

Application

The surface texture provides high abrasion resistance, prevents slipping and makes DELTA®-ROOF very user-friendly - great for safe installation. In comparison to bitumen and asphalt saturated sheathing membranes DELTA®-ROOF is pleasantly lightweight. The material is available in rolls 1.5m wide and 50m long, ensuring fast and easy installation.

Protect your roof the right way with Dorken DELTA®-ROOF roofing underlay - order now here at Spycor Building Products.

Evaluation Reports and Building Code Approvals

ICC ESR-2625

Technical Data

Water Vapor Transmission ASTM E96-00 Proc. B	0.415 g / sqm / 24 h
Permeance - ASTM E96-00 Proc. B	3.42 ng / Pa / s / sqm
Perms - ASTM E96-00 Proc. B	0.06 grains /h /sqft /in Hg
Breaking Load - ASTM D5035-95 (2003)	MD: 146.9 lb / 2in. (653.5 N / 50mm) CD: 137.6 lb/ 2in. (611.8 N / 50mm)
Elongation at Break - ASTM D5035-95 (2003)	MD: 17.7% CD: 18.3%
Tear Resistance - ASTM D1922-03a	MD: 2624 g CD: 2975 g
Tearing Strength - ASTM D4533-2004	MD: 41.6 lb (185.2 N) CD: 36.1 lb (160.6 N)
Water Resistance: Impact Penetration AATCC 42-2000	no water passing
Water Resistance: Hydrostatic CAN/CGSB-4.2 No 26.3-95/ISO	795.4 cm
Fastener Pull-Through Force - ASTM D3462-03	284 N
Flame Spread - ASTM E84-09	5 NFPA Class A; UBC Class I
Smoke developed - ASTM E84-09	100 NFPA Class A; UBC Class I
Roll weight	apprx. 35 lbs (16 kg)
Roll width	4.92 ft (1.5 m)
Roll length	164 ft (50 m)
Temperature range	-40 °F to +176 °F (-40 °C to +80 °C)

Shipping Guide

Carts containing FREE SHIPPING products will display shipping rates unless all products in the cart have this discount. To obtain the FREE SHIPPING discount, please remove non-free shipping items and order separately; or call customer service.

Delivery Times:ALL Explanations assume order received prior to 1:00PM Est. (Mon - Fri)
Standard Ground:1-4 Business Days delivery from time of order (not guaranteed)

Express Saver:3 Business Days (ex. Order Mon. - rec. Thurs before 5pm.)

2nd Day: 2 Business Days (ex. Order Mon. - rec. Wed. before 5pm)

Standard Overnight:Next business day before 4:00PM

Priority Overnight:Next business Day before 11:00AM

First Overnight:Next Business Day before 9:00AM

Freight Deliveries 1-8 Business Days depending on product and location

*Spycor usually ships within 24 hours but cannot guarantee delivery time from 3rd party vendors including 2nd Day and Next Day Delivery