Creates a double glazing effect. Insulation film: 1.57m x 1.82m. Clear insulating shrink film. Simply stick film to your windows with double sided tape provided. Reduce heating costs and save energy. Does not reduce the level of light coming through the window.
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Greenwood vents. Greenwood’s GB ventilator has been tested and conforms to BS 5440 Part 2: 2000. In internal spaces with gas appliances, the provision of Combustion Air can be. for gas appliances. provided through ‘Air Vents’; A non-adjustable ventilator designed to allow the passage.
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Vent Size: L: 383mmW: 16.5mmP: 23mm. Available in clip-fit and screw fix installation options. Range of colour options including white, brilliant white, brown, tan and white inner/brown outer and white inner/tan outer.
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· 5000mm² Equivalent Area. Air Flow Internal (EA) 5000mm². · Gas board approved vent.
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This photoluminescentSmoke vent window sign is available in self adhesive vinyl in. Safety Sign Legislation and Regulations demand that.
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Creates a double glazing effect. Insulation film: 1.57m x 1.82m. Clear insulating shrink film. Simply stick film to your windows with double sided tape provided. Reduce heating costs and save energy. Does not reduce the level of light coming through the window.
eBay
eBay