Frequently Asked Questions

They store heat during off-peak hours (usually at night) when electricity is cheaper and release it gradually throughout the day.

Modern storage heaters, like high heat retention models, are designed to minimize energy wastage and take advantage of off-peak electricity tariffs.

Yes, most storage heaters have controls for adjusting the charge input and heat output, allowing you to manage the warmth according to your needs.

They may not respond quickly to sudden temperature changes, as they rely on stored heat. Additionally, older models can be less efficient compared to modern ones.

Yes, installation is straightforward for a qualified electrician, as it doesn’t require plumbing work like central heating systems.

Solar panels convert sunlight into electricity using the photovoltaic effect. They generate direct current (DC) electricity, which is then converted to alternating current (AC) by an inverter for home use.

Costs vary depending on the system size, panel quality, and installation complexity. In the UK, a typical residential system can range from £4,000 to £8,000.

Yes, they can still generate electricity in diffuse light, though their output is reduced compared to sunny days.

Solar panels reduce electricity bills, are environmentally friendly, and can even earn you money through schemes like the Smart Export Guarantee (SEG) for surplus energy.

Most panels come with warranties of 25 years, but can continue generating electricity beyond that, with slightly reduced efficiency.

It is a device that stores excess electricity generated by solar panels, allowing you to use it later, such as during the night or on cloudy days.

Most solar batteries have a lifespan of 10–15 years, depending on the type and usage.

Yes, many solar battery systems are designed to provide backup power during outages, but this depends on the system configuration.

They can be cost-effective if you generate more electricity than you use during the day, as they reduce reliance on the grid and maximize solar energy usage.

Common types include lithium-ion, lead-acid, and flow batteries, each with different efficiency, cost, and lifespan characteristics.

They store heat during off-peak hours (usually at night) when electricity is cheaper and release it gradually throughout the day.

Modern storage heaters, like high heat retention models, are designed to minimize energy wastage and take advantage of off-peak electricity tariffs.

Yes, most storage heaters have controls for adjusting the charge input and heat output, allowing you to manage the warmth according to your needs.

They may not respond quickly to sudden temperature changes, as they rely on stored heat. Additionally, older models can be less efficient compared to modern ones.

Yes, installation is straightforward for a qualified electrician, as it doesn’t require plumbing work like central heating systems.

It is a type of boiler that uses condensing technology to recover heat from exhaust gases, making it more efficient than non-condensing boilers.

It burns gas to heat water, and the flue gases are passed through a heat exchanger to extract latent heat, which is reused to warm the water.

They recycle heat from flue gases that would otherwise be wasted, achieving efficiencies of up to 98%.

They reduce energy bills, are environmentally friendly, and comply with UK regulations requiring all new boilers to be condensing.

Condensing boilers may require a condensate pipe for water drainage, which could freeze in cold weather if not properly installed.

It involves adding insulation material to the inside of external walls to improve energy efficiency and reduce heat loss.

It helps retain heat, reduces energy bills, and lowers your carbon footprint. It can also make your home more comfortable by maintaining a consistent indoor temperature.

Properly installed insulation includes measures to prevent damp, such as ensuring adequate ventilation and addressing any existing moisture issues beforehand.

Common types include rigid foam boards, mineral wool, and insulated plasterboard. The choice depends on your home’s needs and budget.

Installation can involve moving furniture and removing fixtures, but professionals aim to minimize disruption. The process is usually completed within a few days.

It involves filling the gap (or cavity) between two layers of brickwork in a wall to reduce heat loss and improve energy efficiency.

Insulation material is injected into the cavity through small holes drilled in the outer wall. These holes are then sealed after installation.

It helps lower energy bills, reduces carbon emissions, and keeps your home warmer in winter and cooler in summer.

If installed incorrectly or in unsuitable properties, it can lead to damp issues. A professional survey is essential to assess suitability.

Installation typically takes a few hours, depending on the size of the property.

Loft insulation involves adding insulating material to the loft area of a building to reduce heat loss and improve energy efficiency.

It helps lower energy bills, reduces carbon emissions, and keeps your home warmer in winter and cooler in summer.

Yes, certain types like blanket insulation are relatively easy to install, but professional installation is recommended for more complex types.

Most types, such as mineral wool or fiberglass, can last for 40 years or more if properly maintained.

Proper ventilation ensures good indoor air quality, reduces moisture buildup, and prevents issues like damp and mold.

Trickle vents are small openings in windows or walls that allow a continuous flow of fresh air into a property, even when windows are closed.

dMEV systems use individual fans in rooms like kitchens and bathrooms to extract stale air and maintain air quality.

In many cases, building regulations require trickle vents to meet background ventilation standards, especially when replacing windows.

dMEV systems actively extract air, making them more effective in high-moisture areas, while trickle vents provide passive ventilation.

Yes, modern systems like mechanical ventilation with heat recovery (MVHR) can reduce energy loss by recovering heat from extracted air.

A door undercut refers to the gap between the bottom of a door and the floor, which allows air to flow between rooms for ventilation purposes.

They help maintain air circulation, balance humidity levels, and reduce the risk of condensation and mold growth in enclosed spaces.

The gap is typically recommended to be between 10mm and 22mm, depending on the property’s ventilation needs.

While they assist with air movement, they are often used alongside other systems like trickle vents or mechanical ventilation for optimal air quality.

Installation involves trimming the bottom of the door, which is a straightforward process for professionals.