Table of Contents
Calculate the loft insulation material required according to the size of your loft to improve the R-value for your loft or roof space. Loft Insulation can improve the thermal resistance of the attic and save up to 20% on energy bills.
Loft Insulation Rolls Calculator
This calculator can also be utilised for floor and wall insulation. While the r-value of the property may vary for different materials and thicknesses of insulation material.
Total Area: 0 m²
Total Number of Rolls Needed: 0
Insulating your loft space? Apply For Free Insulation Grants
You can reduce heat loss through government schemes and increase insulation performance and comfort of your home.
Why Opt for Government Grants for Loft Insulation?
- Zero Up-Front Costs
- 20% Savings on Energy Bills
- More Comfortable Temperature
- High Quality Materials (Mineral Wool, Sheep Wool, and Rockwool)
Apply for Free Boiler Replacement!
Process of Getting Free Insulation Installation
- Check Eligibility: Use the eligibility calculator to check your eligibility for loft, wall, and floor insulation.
- Fill out the Application Form: provide the necessary information so insulation experts can contact you for further process.
- Be Ready For Property Visit: Safe Gas-approved engineers will visit your building for energy efficiency assessment and help minimise energy costs.
Get Insulation Measures Installed: Once approved, expert engineers will install layers of insulation to reduce the thermal transmittance (lower u-values) of your home.
Safe Gas Registered Installers at your Service
Our experts measure accurate U-values of your home and recommend energy efficient adjustments for your floor and roof. We work in all areas of England, Scotland, and Wales.
Enjoy Lower U-Values with expert Loft Insulation
Frequently Asked Questions - Loft Insulation Calculator
This is a tool which provides an estimate of how many insulation layers are required to achieve the suggested insulation thickness. This helps homeowners comply with building regulations and enhance the thermal performance of the building.
You can make calculations of loft space by multiplying the length (in meters) by the width (in meters). This will give you calculations of the square meterage of the area of your loft.
It depends on your weather conditions. However, the typical thickness of 270mm is considered enough to insulate your home properly.
While the insulation is possible through DIY methods, getting technical assistance is worth it. Especially, if you can get financial support through government schemes, you should definitely consult reliable professionals for insulation.
