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Spray Foam Insulation

Spray Foam Roof Insulation Good or Bad?

spray foam insulation good or bad

Spray foam insulation is often found in roof spaces either at the joist or at rafter level. This type of insulation helps to reduce heat loss and keep warm air contained within the home during colder months. It also helps to prevent a property from becoming too warm in the summer months.

Usually, this type of insulation foam is made up of polyurethane and is sprayed into place as liquid. On contact, the foam steadily expands to up to 100 times in size to create an effective insulating layer of hardened foam. But is spray foam roof insulation good or bad? It's time to find out...

Is Spray Foam Roof Insulation Good or Bad?

Let’s start off with the good. Many spray foam insulation specialists will tell you that this material helps to keep roof tiles and slates in place, therefore strengthening your roof as a whole. This increases insulation in a roof set-up and will also protect water tanks and pipes from freezing.

When installing spray foam roof insulation material, you’re creating a dry, clean and useful attic space for you and your family to exploit. The method is also extremely quick and easy for a professional team of insulation specialists to install.

Other benefits to spray foam roof insulation include:

  • Saves you money on energy bills
  • Air-tight seal
  • Excellent moisture barrier
  • Resistant to mould
  • Long lifespan
  • Environmentally friendly

But what about the bad? For many people who have used of this type of insulation in the past, there is often one fundamental flaw. The main issue revolves around ventilation and the material’s excellent moisture barrier qualities. Ventilation is extremely important for your household, allowing fresh air to circulate and stale air to escape.

If spray foam is applied to the underside of your roof slates, you are effectively removing this ventilation gap. Trapping moisture inside, foam completely encapsulates your roofing battens and the top of your rafters.

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Spray foam insulation should be installed by an experienced professional. Spray foam can sometimes emit hazardous fumes so it is important that a competent person handles this operation!

ALWAYS Leave a Ventilation Gap!

It is incredibly important that you leave a ventilated gap between your roof tiles and any insulation used. This is to allow moisture an escape route from your roof, before it begins to settle and rot away your wooden roof rafters. A completely new roof is a lot more expensive than some new insulation!

This problem is completely avoidable with the right installation methods and competent technique. If you’d like some more information on the importance ventilation or how to work around it, contact our team today.

Can I Install Spray Foam Myself?

Ideally – no! Spray foam insulation should be installed by an experienced professional. Spray foam can sometimes emit hazardous fumes so it is important that a competent person handles this operation.

Icynene Spray Foam is safe to install and does not contain any harmful or toxic chemicals either. Is spray foam roof insulation good or bad? When you choose Icynene – it’s simply the best!

Icynene Spray Foam: A Solution You Can Count On!

If you want a more sustainable product then take a look at Icynene Spray Foam Insulation – one of the most state-of-the-art insulation methods available today. Here at Home Logic we love this product! It offers unrivalled levels of protection and cost savings, right from first installation. Icynene doesn’t settle or degrade over time like many other types of insulation, so you’re guaranteed long-lasting effects too.

Icynene Spray Foam Insulation can be used in a wide range of applications and within complex buildings of any size. No job is too big or too small for your expert team of insulation specialists. We will ensure your new insulation is fitted properly, causing minimal fuss to your day to day activities and family life.

Icynene Spray Foam is safe to install and does not contain any harmful or toxic chemicals either. Is spray foam roof insulation good or bad? When you choose Icynene – it’s simply the best!

Ready to take the next step? Simply call 0800 1700 636, or click the button below to get started today!