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Composite Door Glazing Cassettes Internal External White Screw Fix

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Replacement Composite Door Glazing Cassettes Internal External White Screw Fix

This is the internal and matching external cassette found on modern composite door systems commonly used on the Nanyan composite door slabe for example. The glazing cassettes are the screw fit type and includes the screw fixings and screw cover pods for the internal face.

The glazing cassette is sold as a single pair to replace the cassette to cover the inside and outside of a double glazed unit. The internal piece has the purpose made fixing holes for the screw fixings and the external piece has the purpose made fixing ports to receive the screw fixings so that once screwed in place the two pieces trap the double glazed unit in place securely.

  • White colour finish inside and out (grained effect white finish both sides)
  • Includes 1 X internal cassette & 1 x external cassette = 1 pair of cassettes (will glaze 1no existing double glazed unit
  • Includes screw fixings and matching screw covers
  • Will cover slab thickness 40mm - 48mm 

N:B For Doors With 2 Pieces of Glass you will need to order 2X Pairs Of Glazing Cassettes

What you will receive: 

1 X internal cassette cover white grain finish 

1 x external cassette cover white grain finish 

1 x pack of fixing screws 

1 x pack of screw cover pods

Glass, Silicone & glazing tapes are not included and should be purchased as additional items.

Fitting tip: The glazing cassettes will require a silicone seal to both sides of the cassettes to ensure a weather tight seal to the double glazed unit and also the composite door slab. In particular the external piece will require this to prevent water ingress into the slab and the property. The glazing cassette has purpose made grooves on both cassettes where this can be applied. It is advised that this is neatly applied so that the silicone does not protrude outside the gassette as it is tightened up leaving an unsightly seal. However should some do so on fitting you can clean this off immedetely before it fully adheres to the slab / glass.

Sizes available are the actual cassette overall finished width X Height: Aperture Size  (Hole in the door) Glass Size  Usually 28mm thick ?            (Not Supplied!)
K1  250mm wide X 200mm high  229mm X 178mm 202mm X 151mm
K2  250mm wide X 965mm high 229mm X 940mm 202mm X 912mm
K3  607mm wide X 965mm high 586mm X 942mm 559mm X 913mm
K5  607mm wide X 300mm high 273mm X 575mm 550mm X 249mm X 278R
K6  607mm wide X 300mm high 273mm X 575mm 550mm X 249mm X 278R
K7  607mm wide X 965mm high 584mm X 940mm 559mm X 917mm X 278R
K11 202mm wide X 912mm high 229mm X 940mm 202mm X 912mm
K14 236mm wide X 516mm high 217mm X 497mm 189mm X 469mm
K15 250mm wide X 657mm high 230mm X 636mm 200mm X 604mm
  N:B the aperture & glass sizes are nominal advice and you are advised to check your specific door slab to make sure will fit

1 x pair of internal / external composite door glazing cassettes in a white finish inside and out. Will glaze 1no double glazed unit on a composite door 

More Information

Orders for stock items received by 1pm (Mon – Fri, excluding bank holidays and holiday shutdowns) will be dispatched the same day by Royal Mail or Carrier. We also do our best to despatch any orders received after 1pm on the same day also, we just can’t guarantee orders received after this time will be dispatched the same day. Orders received on a Friday may be delayed by the weekend for delivery.

We deliver across all countries, with estimated arrival times as follows:

  • UK Mainland: from next day, up to five working days depending on chosen shipping method
  • Scottish Highlands: 3-5 working days
  • Northern Ireland, Isle of Man and Isles of Scilly: 3-5 working days
  • Republic of Ireland: Varies
  • Channel Islands: 3-5 working days
  • Europe: from 3-5 working days, up to 2-3 weeks depending on distance from UK
  • Rest of the World: 2-3 weeks

To see more detailed information and a full breakdown of our courier services we use, please click here.

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