// All Timber / Combi Timber Window - U=1.5

Features
Engineered timber profiles
Pine or Sipo (mahogany)
Factory applied paint or stain
Casement and reversible hinges
All multi-point locking
Factory fitted 24mm double-glazing
Externally beaded, drained and ventilated
Overall u-value of approx 1.5W/m2K
Competitive price
10 Year Guarantee*

‘Combi Timber’ is a range of timber outward casement windows designed around a traditional Danish frame profile with 114mm depth, and slim attractive sightlines.

Domestic and project
Although the combi-timber system is used on many building projects of all scales, it fits excellently with the majority of our domestic projects where ultimate performance u-values or Secured by Design accredited security levels are not required. Now this DOES NOT mean that this range is not secure, or of good performance as in fact it is quite the opposite, as all products are supplied with multi-point locking espagnolette mechanisms, and with sealed unit double-glazing with a centre-pane u-value of 1.0W/m2K (overall glass and frame u-value approx 1.5W/m2K).

Please see the 'H' Timber window for secured by Design products

Finish as delivered
Frames are supplied pre-assembled, pre-glazed and beautifully finished with a full factory coating from a wide range of stains or paints. It is also possible to have a 2 colour system with a different finish from inside to outside, meaning that a clear lacquer could be used internally if you wanted to appreciate that natural beauty of the timber without any additional colouring.

All paints and stains that we are using are water based micro-porous products from Teknos. Click on the Technical TAB and then finishes at the top of the page to view a sample of the range available. Actual timber samples are sent out upon receipt of order to help assist in the correct colour choice for your project. Factory applied paint finishes from the RAL classic range (approx 250 colours), or the NCS range (approx 2000 colours).

Glazing
All Combi-timber products are externally beaded (secret nailing) with a drained and ventilated design to ensure maximum life expectancy.

Double-glazed units 4–16-4mm with soft-coat low-e and Argon gas filling come as standard with a centre-pane u-value of 1.0W/m2K. Where safety glass is required the panes can simply become toughened, or a laminated pane could be added for enhanced safety and security.

In addition, specialist glazed units incorporating acoustic, solar control and self-cleaning are available, as well as sandblasted or decorative obscure glass for extra privacy.

Glazing bars
There are 2 main kinds of glazing bars to the system, structural and decorative.

Structural bars know as transoms (horizontal) or mullions (vertical) are use to separate 2 pieces of glass in either a fixed or an opening light, and also as the structural element between an opener and a fixed when built into 1 frame.

When dividing 2 pieces of glass the transom or mullion is 49mm, and when as a structural element between an opener and a fixed is 56mm.

Multiple transoms and mullions can be built into 1 frame to create multiple-pane effects to your design requirements, as can decorative glazing bars….

Decorative glazing bars are a thinner more elegant solution to those who wish to create a more traditional appearance to their windows and doors. This option includes a 24mm timber glazing bar both internally and externally, with dummy spacer bars between the glass. This makes it look like all of the panes created are separated glazed units, as it would have been done traditionally on this design, but without the weakness’ that this creates.

Types
Fixed window
Side-hung casement (butt hinges)
Side-swing 90 (also known as side-hung projecting or easy clean)
Side-swing 180 (fully reversible to allow cleaning / maintenance from inside)
Top-hung casement
Top-swing PN 180 (fully reversible to allow cleaning / maintenance from inside)
Balcony and entrance doors (see separate section)

Opening lights and fixed lights can be built in one frame with endless design possibilities

Accessories
SAA key locking Hoppe Tokyo Handles (standard)
Trickle vents to outer frame = trimvent (hidden from outside on openers)
Trickle vents to head of sash = Spilvent
Night locking ventilation position (standard)
Opening restrictor / child safety catch

  •  
  • H-Timber window (U=1.3/1.0)
  •  
  • Combi Timber window - U=1.5
  •  
  • Style 68 - U=1.35W/m2K
  •  
  • Thermo 80 U=0.97W/m2K
  •  
  • Elite 92 - U=0.86W/m2K
  •  
  • Gold Plus - U=<0.8W/m2K
  •  
  • STOCK TIMBER WINDOWS 1
  •  
  • Sokolka Lift & Slide door
  •  
  • Natre (Olsen) Lift and Slide door
  •  
  • Hajom Lift and Slide door

  • Horton cum Studley

    A Luxury private home with combined products including Sunflex SF65 folding sliding doors and lamina... more

  • Combi timber - vertical section, opener

     

  • Combi timber details - DWG (2000 format)

     

  • combi timber section image

    Section through opening light of a combi timber window