TOP  
ALL ENQUIRIES - PLEASE CALL: 0203 290 8018
 

WE COVER :

   
BIRMINGHAM
BRADFORD
BRIGHTON
BRISTOL
CHESTER
CHESTERFIELD
COVENTRY

DERBY
EDINBURGH
HULL
LEEDS
LEICESTER
LIVERPOOL
LONDON
MANCHESTER
NEWCASTLE
NOTTINGHAM
OXFORD
PETERBOROUGH
PORTSMOUTH
SALFORD
SHEFFIELD
SOUTHAMPTON
ST ALBANS
STOKE
SUNDERLAND
WAKEFIELD
YORK
The National Company With A Local Reputation - 1st Secondary Glazing!

Residential Installation or Supplied to your doorstep - Commercial Installation, Trade & Specifiers


Home     Products & Services     Technical & Test     Information     Gallery     Other     Contact     Site Map
 

Secondary Glazing Technical Information

The Specific Technical Information for each item in our Secondary Glazing Product Range Including Size Restrictions is contained on the Individual Product Pages:


General Technical Information for Secondary Windows


Aluminium
Aluminium alloys are extruded to exclusive designs from 6063T6 alloy in accordance with BS1474.

Assembly & Site Fixings
Dependant upon the Type of Secondary Glazing Unit, a combination of Concealed Aluminium Cleats, BZP & Stainless Steel Screws.

Sub-Frames
Sub-Frames are manufactured from seasoned Hardwood.

Finishing Trims
Finishing Trims are manufactured form Hardwood, Softwood, or uPVC, according to the Application & Internal Décor.

Finishes
All Aluminium Sections are Natural Anodised to AA5 BS3987 or Polyester Powder Coated to BS6496 with a 60 Micron High Gloss Finish.

Stock finishes are held in EP white & Van Dyke brown.

Any Other RAL colour or Special Finish is available upon request.



3 Pane Slider – Centre Sash Open
 
Hinged Unit – Open
 
Lift Out – Panel removed
 
Tilt In Balanced Vertical Slider – Sashes Sliding



Weather Piles

Weather piles are Polypropylene Draught Strips to BS7386.

Gaskets
All gaskets are extruded to BS2782, standard colour black - white gasket also available.

Sealants
A combination of Decorators Caulk Permanently Flexible Bedding Compound & Colour Matched Silicone Sealants.

Coupling & Stacking of Secondary Glazed units
All Products can be Coupled or Stacked with other Products in our Range using our extensive range of Matching Interlocks & Couplers.

Glazing
All of our Secondary Glazing is Glazed in Accordance with Building Regulations - SEE Regulatory & Safety Information.