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- As the leading supplier of CertainTeed Underlayment in the Bay State, Arlington Coal & Lumber provides expert guidance and the widest selection of roof underlayment options to perfectly suit any project, large or small. We offer competitive, customized material estimates and stand behind our top-quality products with in-depth industry knowledge and outstanding customer service. We have the best list of contractor sales in Massachusetts, New Hampshire, and the neighboring New England region, and we are prepared to take on any assignment, large or small. Questions? Contact us today or visit our friendly locations close to you from Arlington Coal and Lumber Company, Burlington Lumber Company, Wilmington Builders Supply, Sudbury Lumber Company, Chelmsford Lumber Company, and Hudson Lumber Company!
Understanding CertainTeed Roof Underlayment: CertainTeed, a renowned manufacturer of building materials, offers a comprehensive range of roof underlayment products. Roof underlayment is a vital protective layer for your roof, installed beneath shingles or other roofing materials. Think of it as your roof's critical second line of defense against the elements. This water-resistant or waterproof barrier is specifically designed to:- Even if shingles are compromised due to damage or wind-driven rain, underlayment effectively blocks water from penetrating and reaching the roof deck (the structural wood sheathing). This is particularly crucial in regions like Greater Boston, which faces severe winters with heavy snow, ice storms, and persistent rain.
- A damp or wet roof deck is susceptible to rot, mold growth, and significant structural deterioration. Underlayment ensures the roof deck remains dry and sound.
- Certain underlayments provide a smoother substrate for the application of roofing materials. This not only improves the aesthetic finish of the roof but can also contribute to the long-term performance and lifespan of the roofing system.
- During construction or while awaiting permanent repairs, certain underlayments can act as a temporary roof covering, safeguarding the structure from weather exposure until the final roofing material is installed.
- Synthetic Underlayments: Typically crafted from woven or spun-bonded polymers, synthetic underlayments offer significant advantages. They are lighter, yet stronger, and exhibit superior water resistance compared to traditional felt underlayments. Furthermore, they are less vulnerable to tearing and wrinkling during installation and often provide enhanced UV resistance, contributing to extended lifespan and performance.
- Asphalt-Saturated Felt Underlayment: This represents a more conventional underlayment choice, constructed from a felt material saturated with asphalt. While typically more budget-friendly upfront, it is heavier than synthetic options, more prone to tearing during installation, and can become brittle and degrade over time, potentially reducing its long-term effectiveness.
- New Roof Installations: Underlayment is a critical component whenever a new home is built or a complete roof replacement is undertaken.
- Roof Repairs: Whenever a roof section sustains damage, replacing the underlayment in the affected area is often necessary to maintain comprehensive protection.
- Re-roofing Projects: During re-roofing, when a new layer of shingles is installed over an existing roof, replacing the underlayment layer is strongly recommended to ensure optimal, long-lasting roof protection.
- Even if shingles are compromised due to damage or wind-driven rain, underlayment effectively blocks water from penetrating and reaching the roof deck (the structural wood sheathing). This is particularly crucial in regions like Greater Boston, which faces severe winters with heavy snow, ice storms, and persistent rain.
Pack Quantity
The quantity that makes up a standard package.
You must order in units of this quantity.
Items are sold in Gross and Pieces.
Example: Package quantity
- .3333 gross enter .3333
- 10 gross enter 10 or 20, 30 etc.
- 72 pieces enter 72 or 144, 216 etc.
Please note: 1 gross = 144 pieces.
| Pack Quantity | Pieces |
|---|---|
| 0.0208 | 3 |
| 0.0417 | 6 |
| 0.0555 | 8 |
| 0.0625 | 9 |
| 0.0694 | 10 |
| 0.0833 | 12 |
| 0.1041 | 15 |
| 0.1111 | 16 |
| 0.1250 | 18 |
| 0.1389 | 20 |
| 0.1667 | 24 |
| 0.2083 | 30 |
| 0.2222 | 32 |
| 0.2500 | 36 |
| 0.2778 | 40 |
| 0.3333 | 48 |
| 0.4166 | 60 |
| 0.5000 | 72 |
| 0.6667 | 96 |
| 0.7500 | 108 |
| 1.3333 | 192 |
| 1.5000 | 216 |
| 1.6667 | 240 |
