Does your home have an uninsulated suspended timber floor? If so, you must be struggling with cold feet due to inadequate floor insulation, and big draughts. Further, the energy bills must be draining your pocket. For that reason, you should consider installing the best underfloor insulation to address these challenges. Although the project will need a substantial upfront investment, you will recoup the money back as a result of reduced bills.
Why You Should Insulate a Timber Floor
The two primary sources of heat loss are the fabric of the building, such as the floors, ceilings, walls, doors, and windows. The second is from the draughts through gaps in the windows, floors, loft hatches, and open chimneys.
The loss of heat through draught can exceed the amount lost through the fabric of your house. Therefore, it’s essential to insulate the timber floor.
Causes of Coldness on Suspended Timber Floor
Buildings with timber floors have a reasonable amount of space between the floor and the ground to allow proper ventilation, thus minimize the buildup of damp. For that reason, the atmosphere is as cold as the outside air temperature and freezing during the coldest days.
Some floors have some damages due to warping floorboards, thus creating gaps that allow cold air beneath the timber floor to flow in, making your house feel cold. It also causes the heating devices to work extra hard to keep the house warm; still, the gaps support heat loss.
How to Insulate the Suspended Timber Floor
There are two main ways of solving the heat loss issue permanently. The first option is to remove the present floorboards, insulate, and relay them. The second option is to crawl and insulate underneath the floor.
Dismantling the existing floorboards can damage the boards, and it’s also a backbreaking work. For instance, when handling the tongue and groove floorboards, you can remove them in order, but you will need a specialist if they are well-nailed. Alternatively, you may choose to saw between every board before levering them up. You can also remove the skirting and lift the boards if they are running the floor’s width or cut the boards in half.
At times the floor may have attractive covering such as luxury vinyl, thus lifting the floor could damage it. Therefore, you may opt to insulate it from above the floor. Consider installing the best underfloor insulation in situations such as when refurbishing the room is inevitable, when the existing floorboards are easy to remove without getting damaged or when the present floorboards are old. In poor condition, so they must be replaced.
When to Install the best Underfloor Insulation
The following are suitable conditions for the best underfloor insulation.
- The cellar or basement gives excellent access to the underneath floor area.
- There is sufficient space under the joists to provide the crawl space.
- The crawl space offers adequate access to a large area of the house.
- If there is the presence of an access hole or when you can easily create one.
- When its difficult to remove the floor covering or its too attractive and will be damaged when moved.
The best underfloor insulation is the best option because it’s less messy and has fewer disruption. However, go for above the floor insulation when the crawl space is nonexistence or limited and rip the existing floor if it’s in poor condition.
The Best Material for Timber Floor Insulation
There are different materials that you can use to install underfloor timber insulation. You can install mineral wool rolls or slabs which are equivalent to loft insulation or natural materials like hemp or sheep wool.
Every best underfloor insulation material has its advantages in terms of ease of handling, cost, ability to withstand damp, and the availability of the desired thickness to deliver the required U-value.
It’s essential to consider the U-value, which refers to the thermal insulation measurement of each material. The best Underfloor insulation with lower U-values is the best insulators, while those with a higher value requires a more exceptional thickness to improve their thermal insulation.
Mineral wool is available in batts and rolls. It’s relatively cheaper but challenging to cut into the required width to fit into the joist spacing.
Natural materials like wool are superior and the best underfloor insulation for existing suspended timber surfaces because they allow it to breathe, are pleasant to handle and create a buffer against moisture, thus minimizing the damp’s risk. Wool is the best insulation material for homes having issues with underfloor ventilation.
Underfloor Insulation Myths
It Doesn’t Pay Off
Most homeowners tend to ignore the best underfloor insulation because they believe it’s an upfront investment that doesn’t pay off later. However, floorboards insulation reduces the loss of heat, thus bringing down the heating bills significantly. It also helps your home to gain in EPC rating, hence increasing the value of your property.
It’s Disruptive and Time-Consuming
The benefits you will accrue from insulating your home supersedes the temporal disruptions. Further, a suspended timber floor with enough crawl space or underneath space will allow you to insulate from the outside, thus minimal movement.
It Doesn’t Offer Immediate Changes
The effects of the best underfloor insulation are realized immediately. Most homeowners who have had their homes insulated by Bendigo Insulation Services have noted feeling comfortable quickly. The insulation reduces heat loss by 79% and cold draughts across the entire house by 30%. Further, the reduction in temperature levels or temperature stratification between the ceiling and the floor causes warmer feet.
Insulation Traps Heat
The insulation keeps you warm during winter and cool in the summer by not trapping heat but reducing heat loss. Insulation operates the same way a thermos works. It keeps beverage hot because the outer walls minimize the heat loss the same way underfloor insulation of your home controls airflow.
It Doesn’t Block Noise
Underfloor insulation does more than controlling the temperature. It also serves as a sound barrier by reducing exterior disturbances and offering your family more privacy.
Still, feeling curious about the best underfloor insulation? You can find more information from Bendigo Insulation Services. They will be happy to answer your questions.