Swedish Timber Products Ltd - Manufacturers of Quality Swedish Windows & Doors

DESIGN BENEFITS

Both triangles and circles can be supplied, as well as curved and large radius frames.

Available as either double or triple glazed units.

Powder coated aluminium clad version available in any or the RAL colours. Such cladding makes the window virtually maintenance free, certainly comparable to uPVC.

Fully comply with BS7950 'Secure By Design' accreditation.

WINDOW SIZES - NON CIRCULAR

These sizes are for the structural opening dimensions.

	Width	Height

Minimum	500mm	500mm
Maximum	2400mm	2100mm

WINDOW SIZES - CIRCULAR

These sizes are for the structural opening dimensions.

	Diameter

Minimum	600mm
Maximum	1000mm

The minimum sizes are as stated, but there is greater room for flexibility on the maximum size depending upon whether triple or double glazing is required, the number of sashes, and the use and positioning of the window or door. Our free technical service is here to help you, please contact us with the details of your enquiry so that we can respond immediately.

NOISE ATTENUATION

These figures are for a standard window specification.

Cars travelling at an average of 50hm/h within a city environment		29.9dbRW +ctr
Cars travelling at an average of 90hm/h within a city environment		33.6dbRW +ctr

U VALUES

The values are measured in values of w/m²K, and are for the entire frame, and not purely for the glass.

Standard Glass		1.9
Plus Low E Glass		1.5
Plus Low E Glass & Argon (Basic Specification)		1.3
Plus Low E Glass, Argon and using Warm Edge		1.2
Plus 2* Low E Glass, Argon and using Warm Edge		1.1