When considering an insulation, removal or fireproofing project, there is a lot of research that needs to be done to make sure that you have all the information to make an informed choice. At Reitzel Insulation, we want to help you with this research, so we have provided a list of the most commonly asked questions concerning the insulation contracting and fireproofing services that we provide.
Have a look at these frequently asked questions, and if you have any other questions, please feel free to contact us, especially with questions that are specific to the type of insulation or fireproofing project that you are considering.
How do I choose an Insulation Contractor?
There are many considerations that go into choosing the right contractor for your insulation installation or removal project. Below are the most important items to consider:
What is minimum building code for attic insulation?
Minimum building code for an attic is R-50, but it is minimum for a reason, it is the absolute minimum a builder is required to install in a new home. If you are paying for the heating and air conditioning more is better in this case, to protect your heating and cooling dollars.
What is the best type of insulation to use in a basement?
We recommend spray foam, as it adheres to almost any clean, dry, surface it is sprayed to. Spray foam is recognized as an air and vapour barrier after 2-inches thick (50mm). If your studs are off the foundation wall the spray foam will expand in behind the studs making this application virtually seamless, making heating and cooling this area much more efficient.
What is the best insulation for flat attics?
Our answer is always spray foam, but blown insulation in very cost effective for flat attic areas as well and is the most common product used.
How do I fix a cold room over a garage?
We usually find that the builder has used fibreglass batting and the only way to fix this correctly, is to remove the drywall and existing insulation and spray foam these areas. This will stop the cold air from penetrating this area making the rooms above much warmer. Also the duct work for heating these areas often runs through the floor joists and in the garage walls, by improving the seals around the duct work will ensure that the heat intended to get to these rooms is actually still warm when it gets there.
Can I insulate existing walls in my older home?
Depending on the wall make up, we have 2 different applications we can do to improve the insulation in the exterior walls. Every situation is unique as far as wall make up, what is in the wall, how deep is the cavity etc. We always come out and provide a free onsite estimate for this type of work.
My floors are cold on the main level, is there anything I can do?
There are a couple of reasons or situations that may cause cold floors. If there is a crawlspace or basement under this area that is lacking in insulation this may be the problem. There may be lack of insulation in the ring joist or the main floor walls as well.
I live in a 2 storey home and the upstairs is hot in the summer and cold in the winter?
This is usually due to lack of insulation in the attic or poor airflow in the attic or a combination of both.
I live in a 1.5 storey and the upstairs is hot in the summer and cold in the winter?
These homes are very unique and take very careful decision making on how the space is used. There is usually a combination of 3 areas to be addressed, a small upper attic and knee walls on either side of the house or all the way around the house. It is imperative to insulate all 3 properly, otherwise the areas not insulated properly become the weak point of the attic/insulation system.
How do I properly insulate my crawlspace?
There are 2 ways to properly insulate a crawlspace.