Internorm
HF410 & KF410

• Inward opening system
• Option for outward opening (KF410 only)
• Triple glazed
• Concealed locking
• Noise reduction of up to 47dB
• Security rating up to RC2
• Thermal insulation as low as 0.62 W/(m²K)
• Wide choice of internal timber and finishes (HF410)
• Choice of 16 internal finishes (KF410)
• Large range of external colours and finishes
• Construction depth of 85mm (HF410) and 93mm (KF410)
• 10 Year warranty

• Studio Flush Design
• Home Pure Square Edged Design
• Home Soft Rounded Design
• Ambiente Contoured Design

External

• Wide range of RAL colours
• Range of Hirest (textured) finishes
• Selection of timber effect aluminium

Internal (HF410)

• Spruce (several finishes)
• Spruce (painted in any solid RAL colour)
• Oak (several finishes)
• Larch
• Walnut

Internal (KF410)

• White
• Dark Grey (similar to RAL 7016 Anthracite Grey)
• Textured White
• Cream White
• Range of wood effect décor foils

Lead times are typically 8-10 weeks from survey. This can vary depending on time of year and volume. We recommend contacting us as early on as possible in your project to ensure that our current lead times work with your programme.