Auto Door Bottom Seals U type concealed
THE NATURE OF PROBLEM
For doors and windows to function, they must have gaps between the edges of the frame and sill. These gaps are there to allow easy opening and closing whilst accommodating normal building movement.
However these gaps can allow the intrusion of:
Heavy Duty
Noise - Acoustic 
Ambient(cold) Smoke - up to 70 degree 
Medium Temp.Smoke - 200 degree for 30 mins(Smoke doors)
Insects and Vermin
Energy,Dranghts and Dust
Fire(Approved)
Access and Mobility
Light
BAL FZ
AntimicrobialHOW BIG IS THE PROBLEM ?
To give an example, the heat loss from an unsealed home through gaps around doors and windows is around 12%.
This is not difficult to understand when you consider that the gap around an average door equates to a hole being the size of a house brick!
THE SOLUTIONS
The solution is to fit a Sealing System that seals these gaps.Our seals are frequently multipurpose, sealing against a combination of intrusions and leakages. Easily fitted they can provide a complete and continuous seal for all door & window types whilst not impeding their normal use.
WHAT DOES IT COST ?
While the problem is big the cost of the solution is small. In fact the energy saving benefit derived by fitting our door and window seals is a fraction of the cost as compared with double glazing or roof and wall insulation.