Roofing Underlayment 101 with Your Lexington Roofing Expert

Livingin Massachusetts we don’t have to tell you about all of the brutal weather your roof will go up against throughout the year, and the amount of damages that a Lexington Roof Repair expert will service. One of the most essential parts of a roofing system is its underlayment which is a waterproof or water-resistant barrier that is applied on top of the plywood decking before the shingles and other materials are installed. The 3 common types of roofing underlayment are:

  • Traditional Asphalt-Saturated Felt (Water-Resistant)
  • Non-Bitumen Synthetic Underlayment (Waterproof Ice & Water Shield)
  • Rubberized Asphalt Underlayment (Waterproof Ice & Water Shield)

Nowadays, synthetic underlayment is the preferred choice ofa Lexington Roofing Contractor, and several cities and counties require its application per their building codes. For extra protection and peace of mind, it can be installed on the whole roof but at the bare minimum should be used in the regions that are predisposed to ice damming and high winds, and also at these locations:

  • Valleys
  • Eaves
  • Chimneys
  • Skylights
  • Low Slope Roof Surfaces

Maintaining the integrity and strength of a roofing system is an important part of home ownership and preserving the overall value of your investment says a Lexington roofing professional. If moisture seeps beneath shingles and other roofing components it can potentially cause a considerable amount of damage to the roof, the attic, insulation, and the interior of your home. Keeping the roof sheathing dry is the best way to avoid a roof leak, and a high-quality ice & water shield will help to do that.

With over 30 years of experience, you can trust Quality Roofing by Larry to be your #1 Lexington roofer. Call us at (781) 789-9711 today for your FREE no-obligation estimate.