Draught Proofing
Nexcusecobuilt offers the easiest way to achieve an energy-efficient home.
One of the main ways heat escapes from your home is through gaps around poorly draught-proofed windows and doors. You might notice signs like outside noise entering, or curtains and blinds shifting slightly from a breeze—even with doors and windows closed. Sometimes, you can feel cold air when standing near these areas, or hear the wind whistling through gaps on blustery days. Draughts can also come from other parts of your home, such as open chimneys, loft hatches, or exposed floorboards.
Draught problems are common in older homes built before modern energy-saving measures were introduced. Over time, these unwanted gaps can add hundreds of pounds to your annual energy bills and increase CO2 emissions that harm the environment. By draught-proofing your home, you’ll reduce energy use, lower costs, and support the UK’s goal of achieving zero carbon emissions.
Draught Proofing Is More Than Just Sealing Gaps
Draught proofing isn’t just about blocking cold air — it’s an effective way to improve your home’s warmth, energy efficiency, and comfort. The right solution depends on your property’s age, ventilation needs, and insulation levels.
At Nexcusecobuilt, our experts assess your home and deliver tailored draught proofing that stops heat loss, cuts energy bills, and reduces noise, all while meeting UK building standards. We use high-quality materials and provide professional installation for lasting results.
The simplest and most affordable draught-proofing solution is fitting foam or metal brush strips around windows and doors — a task that’s manageable for confident DIYers. However, more advanced measures, like sealing chimneys or upgrading outdated single-glazed doors and windows, are best handled by professionals.
It’s important to remember that completely sealing all gaps isn’t the answer. Homes need the right balance between airtightness and ventilation to ensure healthy airflow. Proper ventilation helps prevent damp, mould, and rot — issues that can lead to bigger problems. That’s why it’s vital to choose the right draught-proofing solution, with expert guidance to protect your home.
Lower Bills, Warmer Homes with Expert Draught Proofing

Do not cover the following:
Extractor fans – installed to draw out moist air and prevent condensation, particularly in kitchens and bathrooms.
Air bricks and vents – designed to let fresh air in and support proper ventilation within the property.
Underfloor air grilles and air bricks – help keep wooden structures dry, protecting their condition over time.
Window vents – positioned above double-glazed windows to encourage airflow and minimise condensation.
The earliest sign of inadequate ventilation is the build-up of condensation. If left unaddressed, this trapped moisture can lead to mould growth over time, posing risks to your health.
If you’re worried about poor draught proofing in your home, contact the team at Nexcusecobuilt. We’ll assess your property’s needs and provide expert installation that meets UK standards, helping to prevent future problems. The result: reduced energy bills and a greener planet.
Why Nexus Eco Built
Being loft insulation specialists, we have helped thousands of residents by just topping up the insulation level within the loft.
Our internal installers are fully qualified and have years of experience which we value highly.
All our loft insulation jobs come with
- 10 year manufacturer’s guarantee
- 2 year workmanship warranty
- TrustMark certificate for the lifetime of the installation
