Category Archives: Insulation

The Responsiveness of Spray Foam to Roof Leaks

Spray  foam is an insulator that is used for domestic purposes. Crevices in walls, ceilings, roof decks, and floors can be mended by applying spray foam. The crevices and walls will be insulated from water, giving the building a perfect protection from damage through water leakage into the building.

Spray foam is a very powerful insulator that prevents roof leaks in a variety of ways. Reservations towards it as a result of negative publicity against it by its competitors; it is the ultimate insulator against air and water in a building that may gain entrance through leaking roof. Let us take some facts about this spray into consideration:

How spray foam works

Spray foam contains two major components. These are resin and isocynates. The combination of these substances in the right proportions under pressure and heat will produce a spray that is strong enough to expand more than 120 times its normal volume. It will then be able to adhere tightly to any dry and clean surface, sealing off any openings in the roof or attic.

This property of spray foam is deployed in insulating homes from dangerous cracks and crevices in the roof.

  1. Rain water can do much damage to a leaking roof. A little opening in the roof can be exploited by rain water to weaken the roof, making it susceptible to untold damage. This can be prevented by spraying the roof with this spray foam. The foam will seal up the opening, thereby preventing the water from wreaking havoc on the roof.
  2. Some places in the roof of a building are naturally difficult to be insulated against water and moisture-laden air. However, you can gain easy access to those places by using spray foam. The spray foam will expand its volume enough to fill up those places, giving it the best protection possible.
  3. If you spray your attic with spray foam, it will increase the racking strength of the attic. Whenever there is heavy downpour or wind, the spray foam will drastically reduce the damage to the attic as well as minimize the rate of water penetration.
  4. Since the foam can be applied without seams unlike sheet or batt insulation, it is more effective in preventing air from passing through openings in the roof.
  5. Whenever there is a leak in a roof, you may not easily notice it. This may weaken the roof decking and rafters as they may rust. By using spray foams on your roof, you are protecting it from conditions that may compromise the integrity of the roof. As such, leaks will not gain access to the attic, leaving the roof safe and intact.

In a nutshell, the best way you can fortify your roof against damage by water, moisture, and air is by using spray foam. Aside giving your roof and attic proper protection, it will also save you from incurring extra expenses to repair any damages caused by these elements. And with 50% higher efficiency than other insulators, you’ve got the right deal.