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36in*144ft Paper Based Asphalt Roofing Felt For Shingle Roof Underlayment

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36in*144ft Paper Based Asphalt Roofing Felt For Shingle Roof Underlayment

36in*144ft Paper Based Asphalt Roofing Felt For Shingle Roof Underlayment
36in*144ft Paper Based Asphalt Roofing Felt For Shingle Roof Underlayment 36in*144ft Paper Based Asphalt Roofing Felt For Shingle Roof Underlayment

Large Image :  36in*144ft Paper Based Asphalt Roofing Felt For Shingle Roof Underlayment

Product Details:
Place of Origin: China
Brand Name: Jianda
Model Number: ASTM D-4869
Payment & Shipping Terms:
Minimum Order Quantity: 300 rolls
Packaging Details: packed in rolls with blank craft paper or customized
Delivery Time: 10--15 work days
Payment Terms: L/C, T/T
Supply Ability: 1000 rolls per day

36in*144ft Paper Based Asphalt Roofing Felt For Shingle Roof Underlayment

Description
Type: Tar Paper Usage: Shingle Roof Underlayment
Material: Modified Bitumen, Craft Paper Roll Size: 3'X144', 3'X72'
Model Number: 15# , 30# Tear Strength:: 2.5N,5.0N
High Light:

asphalt roofing paper

,

asphalt saturated felt paper

36in*144ft Paper Based Asphalt Roofing Felt Bitumen Roll Roofing Underlayment

 

Introduction:

 

An underlayment that over-performs. asphalt roofing felt is made of a special kind of raw paper then saturated with bitumen,  that is completely waterproof. It forms an effective water-shedding barrier under shingles or alternative roofing materials, such as shakes, tiles, slate or metal. Even in cold weather, it’s incredibly flexible, and easy to work with.

 

Characteristic:

 

  • Lays flatter - heavy-duty design minimizes the wrinkling that can occur with cheaper felts
  • Better protection - superior asphalt saturation means improved waterproofing
  • Easier application - accurate lay lines allow for easier, more consistent shingle application
  • Safer - preferred by many contractors for its superior slip-resistance, especially in warm climates
  • Code compliant - meets ASTM D-226/4869

Installation:

Do not walk on the  felt that is not securely fastened to the roof. Always use proper safety equipment during installation. Roofing felt should be installed from the bottom of the roof in horizontal layers to increase the ability of the rain water to shed off the felt. The initial layer of the felt should be installed to cover the bottom edge of the decking, from edge to edge. Overhang is not required. Position the felt and anchor the top corner, then roll the felt out across the roof. Be sure to roll the felt smoothly to avoid wrinkles. The top edge of the felt should be fastened approximately every eight inches, as well as, the middle and bottom edge. The second layer should overlap the first layer to the 2” lap line. If the roll of felt should run out before you reach the edge of the roof, then overlap the previous felt 4” with the new roll (end lap). The fastening pattern used on the first layer should be used on all subsequent layers. If you do have wrinkles, slice the wrinkles with a utility knife and fasten them flat to the deck. If the primary roof is not installed immediately, seal the cuts with waterproofing cement.

36in*144ft Paper Based Asphalt Roofing Felt For Shingle Roof Underlayment 0

Storage/Care:

We recommend that the rolls be kept in a dry area out of the weather. If you are applying the felt in cold weather, we recommend storing it in a warm place at least 24 hours before applying to roof.

Application/Use:

Organic felt is an underlayment and moisture barrier between the primary roof (for example asphalt shingles) and the roof decking. It is not intended to be a primary roof. We recommend that the primary roof be installed immediately after the application of the felt.

 

Dimensions Guide:

ASTM D-4869 15#

Item weight: 35 lbs.

Item weight: 15.87kg

Item length: 144ft or 43.89m

Item width: 3ft or .91m Square ft.: 432 (4 squares)

ASTM D-226 15#

Item weight: 50 lbs.

Item weight: 22.7kg

Item length: 144ft or 43.89m

Item width: 3ft or .91m Square ft.: 432 (4 squares)

Specification:

Description

 

Width length Weight Thickness Usage
ASTM D-226 roofing felt 30#

36in

0.914m

72ft

21.95 m

23.5kg

 

1.2mm

A roofing felt

used as an underlay beneath

asphalt shingles,

wood shakes,

tiles

and other

sloped coverings.

 

 

ASTM D-226 roofing felt 15#

36in

0.914 m

144ft

43.89 m

23kg 0.8mm
ASTM D-4869 roofing felt 15#

36in

0.914m

144ft

43.89m

16.5kg 0.6mm
ASTM D-4869 roofing felt 30#

36in

0.914m

72ft

21.95m

13.5kg 0.8mm

 

 

Contact Details
Cangzhou Jiansheng Building Waterproof Material Co.,Ltd

Contact Person: Angela

Tel: 008615511775265

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