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Loft Insulation

Lock in Warmth, Cut Costs with Our Loft Insulation Services!
  • Loft Insulation
With energy costs on the rise, insulating your home has become more crucial than ever. Effective loft insulation can significantly reduce heating bills, saving you up to £590 per year. Additionally, improving your home’s energy efficiency can boost its value by 15-20%. ECO Engine Limited is your trusted partner for free loft insulation grants under the ECO4 scheme, making your home warmer, cozier, and more energy-efficient than ever before.

What is Loft Insulation?

Loft insulation acts as a protective barrier within your loft, trapping warmth efficiently. It can be installed between the joists (horizontal beams on your attic floor) or within the rafters (angled beams supporting the roof). Acting like a thick, cozy blanket, loft insulation prevents heat from escaping your living space to the outside. It keeps your home warm in winter and cool in summer. With various types of insulation available, selecting the right one is crucial for optimal energy efficiency and comfort. Improving your home’s insulation not only reduces heat loss but also enhances overall comfort.

How does loft insulation work?

Loft insulation traps warm air inside your home, preventing it from escaping through the roof. Properly installed, it allows moisture to pass through, preventing condensation. Heat escapes through walls, floors, doors, windows, and especially the loft in homes without insulation. This causes increased energy bills and a higher carbon footprint as you generate more heat than necessary. Understanding how loft insulation works is enough for many, but if you’re curious about the ‘why’ and ‘how,’ delve into the science of thermodynamics.

Up to 300,000 households are expected to benefit from the Great British Insulation Scheme, a government initiative providing free or cheaper insulation to eligible homes.

Studies indicate that investing in insulation can save homeowners in the UK hundreds of pounds per year on energy bills, making it a worthwhile investment for both comfort and cost-effectiveness.

Want to save money on your home’s energy bills? You might get free or cheap insulation through this scheme!

Heat pumps are essential for meeting the UK’s 2035 climate targets. They aim to cut carbon emissions from building heating by 50%, a sector responsible for nearly a quarter of the country’s fossil fuel demand. The government plans to install 600,000 heat pumps each year by 2028.

How to Insulate a Loft?​

When insulating your loft, a cost-effective, straightforward approach works best. Start by clearing out the loft and insulating any pipes and water tanks to prevent freezing. Check for electrical wiring, positioning it above the insulation material without stretching it. If unsure, consult a professional electrician. Measure your loft and get enough blanket insulation to achieve a depth of at least 270mm. Unroll and lay the insulation between the joists. For a 100mm joist height, use 100mm thick wool for the first layer. Cut the rolls to fit if necessary. Add a second layer perpendicular to the first using 200mm of wool for thorough insulation and minimal heat loss.

Types of Loft Insulation

Blanket Insulation
In the realm of loft insulation, blanket insulation is a common choice. It comes in rolls of rock, glass, or mineral fibre, with Earth wool by Knauf being our eco-friendly preference. It's cost-effective, and good for insulating between joists, but not suitable for the roof.
Loose-Fill Insulation
Loose-fill insulation is another option. It uses loose, lightweight materials like cork granules, cellulose fibre, or recycled newspaper. It works well as a supplement or standalone but can be messy.
Sheet Insulation
Sheet insulation, made from firm boards of synthetic or natural materials, is ideal for insulating the underside of your roof. It's effective but tends to be more expensive. The boards are suitable for decoration.
Blown-Fibre Insulation
Blown-fibre insulation involves blowing loose materials between joists, suitable for hard-to-reach areas. However, it doesn't provide a complete solution, especially in a draughty loft. It's pricey and requires professional installation.

FAQ

Can I get Free Loft Insulation?

Yes, you can receive free loft insulation, subject to eligibility for assistance from your energy provider. Under the British Government’s ECO4 Scheme, grants are available for loft insulation. This initiative targets households with low incomes. It aims to aid those who may struggle with the costs of improving energy efficiency in their homes. If you or anybody in your home receives one of certain benefits, you may qualify for funding to obtain free loft insulation. Click here to check your eligibility for free loft insulation.

Price matters in decisions. If you’re unsure about loft insulation costs, predicting expenses becomes tricky. Starting price of professional installation is about £250, and DIY hovers between £150 – £200. Yet, this cost is small compared to potential savings. It’s a drop in the ocean compared to the £250 or more your bills could drop. Plus, yearly energy savings could be around £225 according to the Energy Saving Trust. Looking at average prices for loft insulation materials, from boards to rock wool and Knauf, it’s £250 – £1,500 based on complexity. In short, the initial cost pays off with significant ongoing savings.

Difference Between Warm and Cold Loft

Warm Lofts

Conversely, warm lofts require insulation for both the floor and rafters. This allows some heat to regulate the loft's temperature. Simultaneously, it prevents heat from escaping through the roof.

Cold Lofts

Cold lofts are cost-effective and easy to install. Insulation is placed between and on top of the floor joists, preventing heat from entering. However, they experience temperature fluctuations and condensation.

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