When it comes to installing a new roof, one of the key components that often gets overlooked is the underlayment. While many homeowners focus on choosing the right shingles or roofing materials, the underlayment plays a crucial role in ensuring the longevity and durability of your roof.
The underlayment is a water-resistant barrier that is installed directly onto the roof deck before the shingles are laid. Its primary function is to protect your home from water damage by providing an extra layer of protection against leaks and moisture infiltration. Without proper underlayment, your roof would be vulnerable to leaks and rot, leading to costly repairs and potential structural damage.
There are several types of underlayment available for New England Roofing & Home Repair installations, each with its own set of benefits and drawbacks. The most common types include asphalt-saturated felt paper, synthetic underlayment, and rubberized asphalt membrane. Asphalt-saturated felt paper is a traditional option that has been used for decades due to its affordability and effectiveness in preventing water penetration. However, it can be prone to tearing during installation or in high winds.
Synthetic underlayment is a newer alternative that offers improved durability and resistance to tears compared to traditional felt paper. It also provides better protection against UV rays and can withstand harsh weather conditions without deteriorating. While synthetic underlayment may cost more upfront than felt paper, it can save you money in the long run by reducing maintenance costs and extending the lifespan of your roof.
Rubberized asphalt membrane is another popular choice for homeowners looking for superior waterproofing capabilities. This type of underlayment consists of rubberized asphalt coated with adhesive backing that forms a watertight seal when applied correctly. Rubberized asphalt membrane is highly resistant to tears, punctures, and extreme temperatures, making it an ideal option for areas prone to severe weather conditions.
Regardless of which type of underlayment you choose, proper installation is essential for ensuring its effectiveness in protecting your home from water damage. The underlayment should be carefully laid out over the entire roof deck with no gaps or overlaps to prevent water infiltration. Additionally, all seams should be properly sealed using adhesive tape or heat welding techniques to create a continuous barrier against moisture.
In conclusion, the role of underlayment in roofing installation cannot be overstated. It serves as a critical line of defense against water intrusion and helps prolong the lifespan of your roof by preventing leaks and rotting. By investing in high-quality underlayment and hiring experienced professionals for installation, you can ensure that your new roof will provide reliable protection for years to come.
New England Roofing & Home Repair
284 Racebrook Rd Suite 2A, Orange, CT 06477
(203) 717-5707
