Spray foam insulation is a commonly used insulation material that can fill up the holes and cracks in the exterior and interior of homes, and keep you safe from too warm or too cold outside air, infiltrating pests, and more. This is an effective and more permanent option that can last and serve you for 80 years or even more, assuring a complete seal against airflow. The upfront costs might be high, but the efficiency and longevity make this a much cheaper option. Find out where to buy spray foam insulation.
Building Materials Stores
You can easily find these in many stores out there that sell building materials and other associated items. The advantage of buying from these stores is that you can have the best quality spray insulation materials there, available to choose from, and also purchase these along with various other materials.
Home Improvement Stores
These are well-known for keeping a wide range of insulation materials, such as Spray Foam and Fiberglass. Spray foam insulation is of two types – Open-cell and Closed-cell. Each type has pros and cons of its own, on the basis of insulation costs and requirements. Open-cell foam is cheaper in terms of cost, is never stressed by any external force, and is ideal for those who have a limited budget. Closed-cell foam is pricier but much better, as it is more rigid and structurally stiffer in form. While Open-cell foam can be applied easily, Closed-cell foams are tougher to install.
Online Stores
You can get Spray-foam insulating material at affordable costs, and with much fewer hassles from online stores that sell home improvement products, building materials, etc. With some comparison shopping, you can save a lot on purchases online.
Also read How can I Stop Condensation in my Loft?
Where Should Spray Foam Insulation Be Used?
Where to use spray foam insulation? Closed-cell foam happens to be a better choice for places that need a higher amount of insulation from water vapor and air, need decoration or structural support and are more exposed. Open-cell foam is a better option for areas that are more sheltered from the elements and can do with only a small amount of insulation.
Spray foam insulation may be used in lots of places in homes, such as:
- Foundations
- Attic
- Roof
- Walls
- Bonus rooms
- Knee walls
- Cantilevers or overhangs
- Crawl spaces
- Basement rim joist
These are the home areas where air can escape easily from, making your interior space less energy-efficient and uncomfortable. What kind of spray foam insulation you will use would be determined by the space that you are insulating.
Where not to use spray foam insulation? It is best to avoid insulating all those spaces that are located too near to electrical boxes, or ceiling lightboxes. It is also best to avoid the use of this kind of insulation material in homes where members have a history of asthma, respiratory, or skin problems. In case you are not sure whether a specific insulation material can be a perfect solution for your home or not, it is better that you consult an experienced insulation contractor.