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Metric High Security Casement Windows - Factory Glazed LowE Glass This range of Secured by Design casement windows are manufactured by PREMDOR who have been approved by the UK police flagship initiative Secured by Design and built to Police preferred specification and feature factory glazed side hung sash windows without top vents fitted with, reflex hinges, hinge locks, and anti-lift blocks, Espagnolette locking systems are fitted as standard and locate into keep assemblies at the top and bottom of the frame. High security Alpha windows are manufactured from premium quality redwood and constructed with combed joints for rigidity, they have a one-piece head and a two-piece sill without horns, this ensures that the casement window keep its shape, strength and performance qualities.
This range of high security glazed casement windows are supplied pre-glazed with clear standard 24mm double glazed low emission sealed units. Obscure Cotswold glazing is available at no extra cost, please specify when ordering. The Redwood timber frames are supplied with a `honey` stain primed finish.
All timber used in the manufacture of Design 24 secure windows conforms to BSEN942: 1996 for classification of timber as follows: Class J10 for beads. Class J40 for sashes. Class J50 for frames. Design 24 casement windows are manufactured in general accordance with BS644: Part 1: 2003 for construction specification.
All softwood materials used are environmentally accredited 100% European Redwood. Manufacturing takes place in a factory with environmental Chain Of Custody certificate SA-COC-1483.
All timber is vacuum preservative treated and come with a 30 year manufactures warranty against rot and fungal decay. All arises (corners) are rounded to ensure even coverage of finishing coats. To meet the robust requirements of the Building Regulation Part L the `R` sub sill is supplied as standard (90mm projection = 157mm overall).
Sashes are manufactured with a 15mm x 42mm wide glazing rebate which meets NHBC regulations, and allows for the factory fitted 24mm glazing units. Glazing beads are standard 12mm x 15mm, and the sill bead comes complete with nylon spacers fitted to provide a drained and vented glazing system. All externally beaded factory glazed units carry a 10 year manufactures guarantee. Factory fitted 24mm annealed glazing conforms to BS952: Part 1: 1995 and BS5713: 1994.
Casement windows are tested for weather tightness and meet the requirements of BS6375: Part 1: 2004 for severe weather rating. Brown weather strips are fitted as standard to crate a watertight seal.
Metric factory glazed windows are supplied with ventilators to assist in compliance with section F1 1995 Building Regulations. Ventilators are white and easily removed for decorating. |
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| 483mm x 600mm High Security Redwood Low-E Glass Vent Window. This KN06C window is a 483mm wide x 600mm high Vent, it is supplied factory glazed with LowE glass. This side-hung window, is manufactured from top quality Redwood, and combines the dema...
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Our Price: £282.06 inc. VAT Quick Ref No. 7296
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| | 483mm x 600mm High Security Redwood Low-E Glass Vent Window. This KN06C-RH window is a 483mm wide x 600mm high Vent, it is supplied factory glazed with LowE glass. This side-hung window, is manufactured from top quality Redwood, and combines the d...
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Our Price: £282.06 inc. VAT Quick Ref No. 7297
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| | 483mm x 750mm High Security Redwood Low-E Glass Vent Window. This KN07C window is a 483mm wide x 750mm high Vent, it is supplied factory glazed with LowE glass. This side-hung window, is manufactured from top quality Redwood, and combines the dema...
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Our Price: £296.62 inc. VAT Quick Ref No. 7298
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| | 483mm x 750mm High Security Redwood Low-E Glass Vent Window. This KN07C-RH window is a 483mm wide x 750mm high Vent, it is supplied factory glazed with LowE glass. This side-hung window, is manufactured from top quality Redwood, and combines the d...
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Our Price: £296.62 inc. VAT Quick Ref No. 7299
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| | 483mm x 900mm High Security Redwood Low-E Glass Vent Window. This KN09C window is a 483mm wide x 900mm high Vent, it is supplied factory glazed with LowE glass. This side-hung window, is manufactured from top quality Redwood, and combines the dema...
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Our Price: £314.53 inc. VAT Quick Ref No. 7300
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| | 483mm x 900mm High Security Redwood Low-E Glass Vent Window. This KN09C-RH window is a 483mm wide x 900mm high Vent, it is supplied factory glazed with LowE glass. This side-hung window, is manufactured from top quality Redwood, and combines the d...
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Our Price: £314.53 inc. VAT Quick Ref No. 7301
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| | 483mm x 1050mm High Security Redwood Low-E Glass Vent Window. This KN10C window is a 483mm wide x 1050mm high Vent, it is supplied factory glazed with LowE glass. This side-hung window, is manufactured from top quality Redwood, and combines the dema...
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Our Price: £327.96 inc. VAT Quick Ref No. 7302
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| | 483mm x 1050mm High Security Redwood Low-E Glass Vent Window. This KN10C-RH window is a 483mm wide x 1050mm high Vent, it is supplied factory glazed with LowE glass. This side-hung window, is manufactured from top quality Redwood, and combines the d...
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Our Price: £327.96 inc. VAT Quick Ref No. 7303
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| | 483mm x 1200mm High Security Redwood Low-E Glass Vent Window. This KN12C-RH window is a 483mm wide x 1200mm high Vent, it is supplied factory glazed with LowE glass. This side-hung window, is manufactured from top quality Redwood, and combines the d...
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Our Price: £341.39 inc. VAT Quick Ref No. 7305
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| | 483mm x 1200mm High Security Redwood Low-E Glass Vent Window. This KN12C window is a 483mm wide x 1200mm high Vent, it is supplied factory glazed with LowE glass. This side-hung window, is manufactured from top quality Redwood, and combines the dema...
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Our Price: £341.39 inc. VAT Quick Ref No. 7304
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| | 483mm x 1350mm High Security Redwood Low-E Glass Vent Window. This KN13C-RH window is a 483mm wide x 1350mm high Vent, it is supplied factory glazed with LowE glass. This side-hung window, is manufactured from top quality Redwood, and combines the d...
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Our Price: £362.65 inc. VAT Quick Ref No. 7307
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| | 483mm x 1350mm High Security Redwood Low-E Glass Vent Window. This KN13C window is a 483mm wide x 1350mm high Vent, it is supplied factory glazed with LowE glass. This side-hung window, is manufactured from top quality Redwood, and combines the dema...
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Our Price: £362.65 inc. VAT Quick Ref No. 7306
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