Window Draught Proofing and Ventilation Experts
Reduce heat loss, cut energy bills, and improve comfort with expert draught proofing for your windows and doors. At County Secure, we specialise in draught proofing uPVC windows, timber frames, and external doors to keep your home warm and efficient. We also install discreet window ventilation solutions to prevent condensation on windows and maintain healthy airflow. Our services are quick, effective, and tailored to your property — helping you stop condensation, reduce draughts, and enjoy a more energy-efficient home all year round.
Expert Draught Proofing for Windows and Doors
Even well-fitted windows and doors can develop small gaps over time, letting in cold air and moisture. Our draught proofing service targets these problem areas using durable Q-Lon seals, helping to eliminate unwanted draughts and create a more stable indoor climate. Ideal for both modern and older homes, we offer tailored draught proofing for uPVC windows and external doors to keep your home quieter, more comfortable, and better protected from the elements.
25% Heat Loss
Draughts are responsible for up to a quarter of heat loss in the average home.
Tested to Last 20+ Years
Q-Lon seals are weather-tested for long-term performance in all conditions.
Window and Door Draught Proofing in Surrey
Older or poorly fitted windows and doors can allow cold air to creep in, even if the glazing itself is in good condition. Our draught proofing service targets the seals, hinges, and locking mechanisms that are often the hidden source of cold spots. It’s a smart upgrade for improving comfort and control over indoor temperature.
Q-LON Memory foam seals for Windows and Doors
Memory foam seals are one of the most effective solutions for eliminating draughts. Q-LON has excellent memory recovery returning to its original shape after compression. It benefits from outstanding thermal and acoustic performance and is easy to care for too – all you need to do is simply wipe it clean with a damp cloth. Draught proof your doors and windows with Q-Lon today.
Window Hinge Replacement
Faulty window hinges are another common reason why your windows are draughty. When the hinges no longer pull the window in correctly they leave a gap between the opener and frame. Our expert window engineers will quickly and efficiently replace your faulty hinges ensuring your window closes tightly and smoothly to draught proof your windows.
Window Compression Adjustment
Draughty windows can be caused by the window locking mechanism requiring adjustment. Our expert window engineers will adjust the compression rollers or realign the lock keeps, ensuring they close tightly and smoothly to draught proof your windows.
Window Ventilation & Vents
Double Glazed Window Ventilation
Window vents improve airflow throughout your home, helping to remove excess moisture and draw in fresh air — essential for maintaining a healthy indoor environment. By reducing humidity, they make it easier to regulate temperature, which can help lower heating bills. Window ventilation also helps stop condensation on windows and reduces the risk of black mould, which can cause long-term damage to both your property and health.
Adjustable Trickle Vents
We retrofit adjustable trickle vents into existing uPVC windows and doors, providing effective air ventilation window solutions without compromising security or insulation. These discreet additions help manage airflow and excess moisture, making them an ideal solution for tackling condensation on windows and improving comfort in moisture-prone areas of your home.
The True Cost of Misted Windows
Misted double glazed windows often signal failed seals, which allow moisture in and compromise insulation. This not only affects comfort but also increases reliance on heating. The true cost of misted window repairs isn’t always as high as homeowners expect — targeted draught proofing and seal work can restore performance without full replacements. County Secure offers practical, cost-effective solutions to fix misted units and stop unnecessary heat loss through draughty windows.
Why Ventilation Matters in Double Glazed Windows
Excess indoor moisture often leads to condensation on windows, especially in homes without proper ventilation. Installing an air ventilation window helps maintain airflow while preserving energy efficiency. When fitted correctly, window ventilation plays a key role in reducing condensation in double glazed units — supporting long-term comfort, indoor air quality, and building health.
How to Stop Condensation on Windows
Condensation on windows is a common issue in UK homes, caused by poor airflow and temperature imbalances. The most effective way to stop condensation is by combining good draught proofing with proper window ventilation. Solutions like compression adjustments, hinge replacements, and trickle vents all help reduce moisture build-up — preventing long-term damage and creating a healthier indoor environment.
Year-Round Benefits of Window Ventilation
Window ventilation isn’t just important in cold weather. During summer, homes can trap heat and humidity, making living spaces uncomfortable. Installing an air ventilation window helps beat summer heat by encouraging passive airflow — regulating temperature without opening windows fully. It’s a practical solution that improves year-round comfort and helps stop condensation on windows before it starts.
Expert Draught Proofing, Ventilation, Window & Door Repairs
Our team specialises in draught proofing and window ventilation solutions that make your home warmer, more comfortable, and energy-efficient. From sealing uPVC windows to fitting trickle vents, we tackle the small issues that lead to cold spots, high bills, and condensation on windows. In addition to draught control, we also provide expert window and door repairs — ideal for fixing faulty hinges, locks, or misted glass elsewhere in your home.
Efficient and Reliable Draught Proofing Service
Fast, hassle-free draught proofing and ventilation upgrades completed with care — reducing heat loss and moisture without disrupting your day.
Professional Repairs from Trained Specialists
Our skilled team handles everything from Q-Lon seal installations to compression adjustments, delivering lasting comfort and performance.
No Call-Out Fees and Free Quotes
We offer free surveys and clear, honest quotes for all draught proofing, ventilation, and door or window repairs — with no hidden charges.
What our customers are saying
Frequently Asked Questions
Got questions about draught proofing or window ventilation? Whether you’re dealing with cold spots, condensation on windows, or poor airflow, we’re here to help. County Secure provides expert draught proofing and air ventilation solutions across Surrey, along with professional window and door repairs to keep your home comfortable, efficient, and secure.
If you're feeling a draught around your window, our draught proofing windows service can help. We specialise in sealing gaps to keep your home warmer and reduce energy costs. Contact us today to discuss how we can solve your draught problem efficiently.
Condensation and mould around windows often occur due to excess moisture in your home. To stop condensation on windows, proper draught proofing is essential. It helps reduce cold air entering and balances the temperature inside. Our experts can assess your windows and recommend a combination of draught proofing, heating, and ventilation solutions to eliminate condensation and mould. Contact us to discuss how we can create a healthier living space.
Registered Office
County Secure Ltd, The Old Coach House, 83a Victoria Road, Farnborough, GU14 7PP
Get in Touch
Cut down on energy bills and improve airflow with expert solutions for your home or business. Get in touch today.