5 Secrets to the Perfect Roof

October 8, 2016

Secret #1: Roof Deck

A roof deck is the solid wood surface that your roof is built on. For the most durable roof installation you will need a firm, moisture resistant and level surface. Existing moss is agitated with a wire brush which will physically remove over 80% of the existing moss. Then we will blow off the moss and roof debris followed by cleaning out any open gutters and downspouts. ½” CDX plywood is the only suitable roof deck for a Northwest home.

Resists swelling from moisture and inhibits mold growth
Durable and long lasting
Provides a secure hold for all fasteners
Eliminates uneven surfaces

Secret #2: Underlayment

Underlayment is a layer of fabric-like material that is installed over your roof deck. The highest quality underlayment is Safeguard 30® Hybrid Underlayment.

Five times stronger than a conventional 30 lb. felt
Lays flatter during installation and does not bubble or shrink.
Extremely difficult to tear and does not blow off in high winds
Offers the best leak protection throughout installation
Provides traction for roofers and creates a safer job site

For added protection against moisture it is important to install ice/water shield around roof perforations and areas of heavy water buildup.

Secret #3: METAL ROOF Flashings

Reused roof flashings are prone to leaking and detract from the finished appearance of your new roof. A 26 gauge, enamel coated metal flashing should be installed at the critical areas of your metal roof, such as:

Gutter edges
Rake edges
Valleys
Roof-to-wall
Step (sidewall)
Chimney (especially if you have a brick chimney)
Skylights

*Plumbing vent flashings are most effective when they are solid lead with a lead cap.*

Soffit vents allow air to flow into attic

Secret #4: Balanced Ventilation

Balanced ventilation is when your intake is greater or equal to your exhaust. An imbalanced system will create air swirling, rather than flow, which increases moisture, condensation as well as heat retention within your attic and home. Below are the benefits of balanced ventilation:

Prevents mold growth in your attic
Prevents structural damage due to dry rot
Reduces energy usage and helps lower both heating a and cooling costs

For the most effective system, interior fan vents should be properly secured to a roof vent and your attic should be sealed between your living and attic spaces.

Secret #5: ROOF MAINTENANCE

To best protect your investment and keep your roof looking new, roof maintenance should be performed annually or semi annually. A complete roof maintenance program should include: