However, these sizes are based on an average. Each house is unique, and it is highly unlikely that the spaces between joists will be exactly the same from house-to-house. The dimensions of a roll of ceiling insulation may work well in one house, but they may not work well in another.
Once again, if you want to effectively insulate your ceiling then it is important to ensure there are no gaps left between your insulation and the timber surrounding it.
Since blanket fill insulation cannot fill holes like spray foam ceiling insulation can, it is important to use blanket fill ceiling insulation with the right dimensions to minimise gaps. Loose fill insulation: loose fill ceiling insulation consists of small particles of either cellulose made from recycled newspapers , fibreglass, mineral rock or slag wool, or other materials.
It is blown into the spaces between joists and crawl spaces using a specialised insulation-blowing machine. It can be blown into spaces and cavities that blanket fill insulation might not be able to insulate fully. However, loose fill insulation also has limitations. Loose fill insulation can succumb to mould if it comes into contact with moisture.
If you install loose fill ceiling insulation, you may also need to install soffit vents to prevent condensation. This will reduce the chance of your loose fill ceiling insulation rotting, but, of course, at an additional cost. Unlike spray foam insulation , it will not fill any holes or voids you might have in your ceiling.
As a result, air will still be able to pass through any gaps you have between your joists, leaving you open to the risk of energy loss — the very thing you are trying to prevent.
Structural insulated panels SIPs : SIPs are a type of ceiling thermal insulation that is made of an insulating foam core sandwiched between two structural facings usually made of oriented strand board. They also have sound dampening qualities and have good R-values.
However, insects and rodents have been known to tunnel through SIPs. Some manufacturers have suggested various measures to curb this problem, such as applying insecticides to the panels. SIPs must also be coupled with a ventilation system for health and safety, as well as to comply with many building codes.
Installing a ventilation system is also likely to result in additional cost. Ceiling sound insulation is one hugely beneficial by-product of insulating your ceiling. As well as keeping your house warm and snug, ceiling insulation also doubles-up as an effective sound barrier. Icynene spray foam ceiling insulation, for example, provides a high level of sound insulation, because it virtually eliminates airborne sounds like music, telephones, and conversations.
Its open cell structure allows it to absorb sound which is also how the sound dampening insulation used in recording studios works. By sealing around the source of the noise, Icynene muffles any flanking noise that may come from your ceiling. It further minimises both airborne and flanking noise by plugging any holes through which air can travel. This dampens the noise of things such as televisions, flushing toilets, and running taps — all of which can be especially bothersome when you are trying to sleep.
The ceiling sound insulation benefits that come with good insulation could quite literally save you a lot of headaches! To have a professional surveyor give you a FREE quote for Icynene ceiling insulation that is valid for 12 months , contact us here or call us on Installing vaulted ceiling insulation is a procedure that takes a lot of skill to get right.
This is because firstly, vaulted ceilings come in a variety of styles. Some are concave all the way through or consist of multiple concaved sections. Others are more traditional. Secondly, it also requires a good deal of knowledge on the type of ceiling insulation you will need to use for your project.
One important thing to take into consideration is that you will need vaulted ceiling insulation that offers great thermal efficiency but is not too thick.
If you live in this style home, chances are very good that it has not been properly addressed due to the complexities of the way it was built. Take a look at this recent Cape-Cod insulation project and what steps were taken to seal and insulate. This one is located in the friendly residential Southland Hills community of about homes in the heart of Towson, Maryland. The homes in the neighborhood were built in the s. Having a home energy audit done when you live in a Cape Cod style home might be a good idea if you are looking for guidance on how to properly go about creating better comfort and lower energy bills.
The good thing about working with an energy auditor that has experience is that you can gain insights and avoid pitfalls from a person that has seen these areas before and knows what to expect. Partnering with a pro can help set you on the right path towards measurable results. When I pull up to a home as an energy auditor I have my radar on: What style home is it? What is the footprint of the home? What condition is the home in?
Is the heating and cooling gas or electric? These are some of the take-off points to begin a great home energy audit. One thing at this house stood out to me when I arrived. I window at the top of a wall within the side gable usually means the house has a "bonus room". Another, more well known way to describe the style of home is Cape-Cod style.
If you have a Cape-Cod style house then you know it really means the bonus room is really just an extra dose of difficulty. Panel that leads to attic space behind bonus room wall. The attic area behind the bonus room wall. I find these attics in older homes throughout Baltimore County and Maryland for that matter and if you take a drive through this Southland Hills neighborhood, it is easy to see that many of the homes built in the development are all of similar Cape-Cod style.
The complexities that arise when thinking about how to properly insulate a Cape-Cod style home start to go away the more you see this type of construction style. The problem for most homeowners is that they are not traveling from home to home to manage insulation jobs, taking the time to figure all of this out.
Furthermore, if you are not careful, while expending brain power on thinking through how to insulate the roof or walls or floor, other important things can easily get missed. It makes perfect sense. It is an easy conduit to run duct work to the different areas of the home adjacent to the attic as well as below. But, this can also bring a whole new set of issues if the ducts are not maintained or if they are old and have been subjected to other changes the house has undergone through the years.
Take a look at this discovery during a Cape-Cod spray foam insulation project. The best approach to take in a house that is a Cape-Cod configuration is to see what the house has to offer as a starting point. Friction fit insulation snugly between and parallel to all standard and narrow attic framing members. Ensure ends of insulation are butted together and flush to underside of framing.
When using kraft-faced batts: Fasten kraft face tabs of insulation to the underside of framing members. Note: No kraft paper overlapping required. When using vapor retarder and unfaced batts: Fasten vapor retarder to underside of framing once batts are installed.
Overlap seams at least 2 inches. In the attic, install a card that indicates attic insulation levels in the house to meet code requirements. Options Option: When installing multiple layers of insulation for optimal thermal performance, install the first layer bottom layer parallel to attic framing members and flush with both bottom and top.
Install the second layer top layer perpendicular to attic framing members. Both layers combined must equal at least the required R-value. Friction fit insulation between and parallel to the attic framing members. Ensure insulation extends to the outside edge of the exterior top plates and to the peak of the cathedral ceiling. Note: no kraft paper overlapping required. When using vapor retarder with unfaced batts: Fasten vapor retarder to underside of framing members once batts are installed.
Ensure insulation extends to the outside edge of the exterior top plates and is flush against all ventilation dams and baffle boards. This will eliminate heat transfer running up the gable ends and straight out of the ridge cap. In return it will take much less materials this way - way more energy efficient and put lot's of money back into your pocket.
Plywood King Inc has the best deals on all of the insulation noted above. Please call Plywood King to learn more at Get a Quote. Always install a thermal break Many builders will just throw house wrap on the walls and roof waste of time and money or they will just add reflective bubble wrap to the roof only. Insulate the interior with a closed cell insulation board After a solid thermal break is applied, your next step is insulating the interior with a closed cell insulation board.
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