Insert Panel (INS)
A fixed unit that can be directly and permanently fitted to a primary window or door. . Alternatively, this unit can be fitted with turnbuckle releases to enable removal for cleaning and maintenance

Features
- Slim, unobtrusive aluminium profile
- Most economical secondary system in the range
- Quick and simple installation
- Improved noise and thermal installation
- Enhanced security
- Suitable for arched, shaped and bespoke applications
- Ideal for use where space is limited — i.e behind shutter
Specification
- Glazing options: 4mm – 6.8mm
- 16mm x 24mm aluminium insert section — no timber subframe
- Pre-drilled for face fix only
- Woolpile inserted into panel section groove to create outer frame seal
- Gasket colour option of black or white
- Standard colour white high gloss — RAL 9910
Variations of Basic Unit
- Removable using small lightweight turn buttons to create fixing around the perimeter (maximum 10kg weight)
- Side hung unit created with small lightweight plastic hinges and turn button to close (maximum 10kg weight)
- Subframe mounted using a 20mm x 21mm timber, which can be utilised with fixed, turn buttons or hinged option
- Variety of stock colours available, including all RAL options
- Can accept flyscreen mesh
Insert Panel (INS)
