Stop Cold Draughts Forever
Eliminate uncomfortable cold draughts from your windows with professional draught proofing solutions. Reduce heating bills by up to 40% and transform your home's comfort levels with our expert secondary glazing installations.

The Hidden Cost of Draughty Windows
Cold draughts don't just make you uncomfortable - they're costing you money every day
Draughty windows can increase heating costs by 25-40%. The average UK household loses £300+ annually through window draughts.
Cold spots near windows create uncomfortable living conditions. Some rooms become unusable during winter months.
Persistent cold air infiltration makes rooms feel colder than the thermostat reading. Curtains move from air movement.
Difficulty maintaining comfortable temperatures. Need to wear extra layers indoors during cold weather.
The Complete Draught Proofing Solution
Secondary glazing provides the most effective long-term solution to window draughts
Creates an airtight barrier that completely eliminates draughts. Professional installation ensures perfect sealing around all edges and corners.
Insulating air gap between original window and secondary glazing creates effective thermal barrier, reducing heat loss by up to 60%.
Typical heating bill reductions of 25-40%. Most installations pay for themselves within 3-5 years through energy savings alone.
Professional installation typically completed in one day. Minimal disruption to your daily routine with immediate draught elimination.
Eliminates cold spots and creates even temperature distribution. Rooms become more comfortable and usable year-round.
Complete elimination of cold air infiltration. No more moving curtains, cold spots, or uncomfortable seating areas near windows.
Draught Proofing Solutions Compared
Why secondary glazing outperforms other draught proofing methods
| Solution | Draught Elimination | Heat Loss Reduction | Durability | Cost |
|---|---|---|---|---|
| Secondary Glazing | 100% | Up to 60% | 20+ years | £300-600 |
| Draught Excluder Strips | 60-70% | 10-15% | 2-3 years | £20-50 |
| Window Film | 30-40% | 5-10% | 1-2 years | £10-30 |
| Heavy Curtains | 40-50% | 15-20% | 5-10 years | £100-300 |
| Window Replacement | 100% | Up to 70% | 20+ years | £800-2000 |
Case Study: Victorian Terrace, Clapham
How secondary glazing eliminated severe draughts and reduced heating bills
The Problem
- Severe draughts from original sash windows making living room unusable in winter
- Heating bills of £2,400 annually with poor temperature control
- Temperature difference of 8°C between center of room and window area
- Curtains constantly moving from air infiltration
The Solution
Professional secondary glazing installation with magnetic opening system. Slim-line frames to preserve period character while creating complete air seal.

Results After 12 Months:
- • Complete elimination of cold draughts
- • 38% reduction in heating bills (£900 annual saving)
- • Even temperature throughout room
- • Living room now comfortable year-round
- • Installation paid for itself in 2.1 years
Draught Proofing FAQ
Common questions about window draught proofing
Secondary glazing provides 100% draught elimination when professionally installed. It creates an airtight seal that completely stops cold air infiltration, unlike temporary solutions that only reduce draughts.
Yes, our secondary glazing systems are designed to allow full access to your original windows. Magnetic and hinged systems can be easily opened for cleaning, maintenance, or ventilation when needed.
Typical savings range from 25-40% on heating bills. The exact amount depends on your current windows, property type, and heating system. Most installations pay for themselves within 3-5 years through energy savings.
Yes, secondary glazing provides complete draught elimination compared to 60-70% reduction from strips. It also lasts 20+ years versus 2-3 years for strips, making it more cost-effective long-term.
Stop Paying for Draughts
Get a free draught assessment and discover how much you could save with professional window draught proofing.