HEATING , VENTILATION & INSULATION
KEEPING IN THE WARMTH
With rising energy costs , a well-insulated loft hatch is more important now than ever before . Premier Loft ladders explain what to look for .
Insulating the loft / attic can save hundreds of pounds in energy costs while also improving comfort for the property ’ s occupants . However , the cooler air in an insulated loft can result in draughts through gaps in the insulation , such as an ill-fitting and poorly insulated loft hatch .
When choosing an insulated loft hatch and ladder there are three important factors to consider :
1 . The amount of thermal insulation provided by the loft hatch .
A well-insulated loft hatch reduces the heat loss from the warm room into the cooler loft space above . A U-value is often shown on loft ladder specifications . This is a measure of how much heat is lost . Therefore , the lower the U-value , the better .
2 . Is the loft hatch airtight ?
This relates to the amount of air that will travel through the hatch while in its closed position .
Check that the loft hatch is certified with a Class 4 air permeability rating ( the highest rating ). The second consideration is a strong , rigid trapdoor that will provide a tight seal over many years of use .
3 . Air permeability around the outside of the hatch box .
The final challenge is to minimise the amount of air that escapes around the outside of the hatch box .
It is therefore important to make sure that you choose a hatch box that fits the size of your ceiling opening , allowing for a suitable size installation gap to fill with insulation .
0114 327 0100 01738 827 244 www . imsheatpumps . co . uk
Beautiful Designer Ceiling Fans
Air Source & Ground Source Heat Pumps
Future proof your home today ! Powerful - Reliable - Silent Powerful - Reliable - Silent
If you ' re thinking of building a new home , undertaking significant renovations of an older property or looking at upgrading the energy efficiency of your home , it ' s the perfect time to consider installing a heat pump system .
Installing a ground , air or water source heat pump will not only provide 100 % of your heating and hot water needs but will lower your carbon footprint , providing an energy efficient heating system that doesn ' t rely on fossil fuels .
We have been future proofing homes in Scotland , the North and the Midlands since 1997 . We work with you , your architect or main contractor to specify the right heat pump system for your home .
With offices in Sheffield , and Perth there is significant financial support is available for most customers from the Scottish HES Loan & English BUS Scheme . Get in touch to find out how a heat pump could work for you !
Send your plans to contact @ imsheatpumps . co . uk
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