Sovereign Stormproof Windows

Our hardwood casement windows are made from the finest timber and are guaranteed to improve the appearance of your home. Available as stormproof or flush in-line 28mm sealed units, each window is precisely manufactured and hand finished.

Stormproof Benefits

• Traditional Flush casement frames / Modern Stormproof casement frames
• Frame, Sills and beads all made from Solid Hardwood Mahogany (not engineered)
• Very tightly grained timber resistant to twisting, warping, fungal rot & burrowing insects
• Fully finished with Teknos micro-porous paint (Base coat, Aqua Primer, Top coats)
• Draught-proofing white ‘Q-LON’ memory foam, non-rubber, so will not perish or lose shape
• Internally glazed with 4mm/20mm/4mm sealed units
• Pilkington Optiwhite E / Optitherm S4 pro – 25% to 30% more efficient than the old generation Pilkington K, offering huge benefits in terms of energy efficiency, zero light loss & ultra clear transparency
• Energy A rated*
• Stainless steel multi-point locking systems with shoot bolts (secure by design)
• Two stage opening to allow ‘night-vent’ position
• Handles with key locks in a range of finishes
• Traditional butt hinges or easy clean friction hinges

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