What does Lakewood, Colorado have in common with Florida?
Florida’s absolute number of snowfalls in the 20th and 21st centuries, 34 according to a source, hardly tops a single month of the Lakewood, Colorado winter that is typical. No, winter appears really different in the two states.
What’s the same are the high winds. Both states do have to cope with with destructive winds, while Lakewood, Colorado has never needed to suffer a hurricane. Choosing the best roofing material for a Lakewood, Colorado residence means acknowledging the risk of high winds, even the ones that reach hurricane power.
How Lakewood Wind Affects a Roof
This is named uplift, which is an issue. It’s not the single dilemma with winds, though. Here the pressure in addition to your roof abruptly drops compared to the pressure in your attic, and also the house itself shoves the roof up.
Wind may also take airborne branches and debris that behave like missiles.
No matter the substance that ultimately surfaces your roof, you must take into account all of the layers beneath, and all the attachments atop , that surface. You could use even, or metal, composite shingles real or ceramic tiles, as long as mechanical fasteners are not weaker in relation to the prevailing winds.
The very best roofing material for high winds will be one that works flawlessly with an entire roofing system, since the unseen forces start inside your loft and come from every angle.
What Lies Beneath The Top Roofing Material
The remainder of your roof is not secure if that is not secure. Topping the sheathing is water and underlayment /ice shield. Underlayment is usually stapled on. Most water/ice shield is self adhesive.
Atop the underlayment your finished roof materials will be seen by you. The most effective roofing material is neither waterproof nor wind-resistant in the event the layers below aren’t watertight and securely attached.
The Federal Emergency Management Administration (FEMA) offers specific recommendations for composite shingle facility for high wind areas. Details contain:
- Nailing number and patterns of nails per shingle
- Nail span (including the suggestion not to make use of staples)
- Using 30-year shingles than 20-year shingles
The American Society for Testing and Materials (ASTM) evaluations and evaluations for enduring high winds, D3161, provides you with a few comparison yardstick for selecting fiberglass-asphalt shingles (composite shingles). Look for Class F evaluations, so you know the composite shingles withstand 110 mph winds for two hours.
Class D, a lower evaluation, carries only the reassurance that the shingle withstood 90 miles per hour winds for up to two hours.
Composite Shingles for roofing in Lakewood
Metal roofing is extremely wind resistant if correctly installed. Though initially much more expensive than composite shingles, metal may be the best roofing material for your scenario if:
- More than 20 years, you intend to maintain your house
- You are building new
- You have some anxiety about fire along with winds
With metal roofing, such as perpendicular seam panels, the mechanical fastening is of utmost importance in holding powerful even against 160-mph winds. Uplift problems may be dealt with by noting the merchandise’s evaluation results for UL test and ASTM standard E1592 580. & Nbsp;These tests ensure your Lakewood, Colorado home’s metal roof is not going to blow off from a hurricane-level pressure difference where high wind speed lowers the pressure as well as your dwelling ’s higher pressure pushes up on your own roof. Conversely, strong gusts that exert tremendous loads back on the metal will not significantly change metal roofing of a gauge sufficient to pass ASTM E1592.  or UL 580;
Tile in Lakewood
Ceramic and concrete tile, installed properly and with the mechanical fastenings that are correct to pass building code, may also resist high winds. Ceramic and concrete tiles shatter from blunt force impact, while metal dents and composite shingles may dent, crack, or dislodge, so other choices may be the best roofing material.