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Tilt & Turn

CS-77

Inward opening windows have been designed for their exceptional weather tightness properties. They are particularly well suited for taller buildings where driving rain is an issue.

The dual function has a  'Tilt' position for ventilation and a 'Turn' position for a fully openable sash.

The CS 77 not only looks stylish but is also a great all-round performer in terms of thermal insulation, noise reduction, weather resistance and security.

The CS 77 window and door system can also be made accessible,

which has proved to be hugely popular over recent years and remains one of the  best-selling window system in the UK

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Key Features

  • Huge range of design options

  • Tested to offer highest levels of performance

  • Industry-leading thermal insulation

  • PAS24 & Secure by Design compliant

  • Two-stage lock keep offering secure night vent

  • Multi-point locking system

  • Easy-clean egress hinge option

  • High quality stainless steel friction stays

  • Optional trickle vent

  • Four sill options

  • RAL palette colour options

  • Comprehensive range of hardware and accessories

  • Dual-colour option - different colour inside and out

  • Strong and durable

  • Low maintenance 

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Performance 

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U-Value - Triple Glazed

U-Value - Double Glazed

Energy Rating - Triple-Glazed

Energy Rating - Double-Glazed

Security

Air-Tightness (EN12207)

Wind-Resistance (EN12210;EN12211)

Water-Resistance (EN12208)

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Technical Specification

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Max. Vent Height​

Max. Vent Width​

Max. Vent Weight​

Glass Thickness

Glazing Method

Thermal Insulation

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Down to 0.94 W/m2K

Down to 1.5 W/m2K

A++

A

PAS 24 or Secure by Design

600 Pa

2000 Pa

900 Pa

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2800 mm

1200 mm

170 kg

4 - 52 mm

Dry glazing with EPDM

Reinforced polymide strips

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ThermEco Fenestration UK Limited

Unit 17, Station Road

Pulham Market

Diss

IP21 4XF

Opening Hours:
Mon - Fri    9 - 17
Sat - By appointment
Sun - Closed

01379 676 106

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