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Sash Window Prices | Best Value

Timber Sash Window Prices  – 2019 UK Price Guide 

[Australian Price Guide Here]

Sash Window Renovation Specialists.

How much do wooden sash windows cost to repair or replace?  The ‘expect to pay prices’ provided in this price guide are average costs but representative of the windows that we encounter everyday. Use the pricing here to calculate an approximate cost for your timber window renovation project or contact your local Sash Window Specialist branch for a site inspection & quote.

Our prices remain very competitive, at times even as much as 40% cheaper than our competitors.  We manage to achieve this saving without cutting any corners on the quality of our workmanship in several ways; 

  • We have small locally operated branches with low overheads 
  • We only advertise on the internet  
  • We do not produce expensive glossy literature 
  • We have no salesperson fees 

This pricing guide is applicable to residential properties, commercial renovation projects are priced on a case by case basis.  We also repair other wood window types & wooden doors, contact us for a quote.

An inspection and quotation are free of charge and without obligation.

How Much Does It Cost To Fix Timber Sliding Sash Windows?

Draught Seal & Recondition Sliding Sash Window.  Expect To Pay Price £200 – £280

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Premium Quality: Replacement Double Glazed Sashes with Accoya Wood & Argon filled low E glazing units. Expect To Pay Price from £750 per pair

Budget Range: Replacement Double Glazed Sashes with softwood & standard glazing units from £620 per pair

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Premium Quality: Replacement Double Glazed Sashes with Accoya Wood & Argon filled low E glazing units.  Expect To Pay Price from £850 per sliding sash window

Budget Range: Replacement Double Glazed Sashes with softwood & standard glazing units from £680 per sliding sash window

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Premium Quality – Accoya Wooden Frames with Integral Weather Seals.  Double Glazed Sashes with Argon filled low E glazing units. Expect to pay price: from £1300 per window supplied and fitted.

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All price estimates are per double hung sash window which comprises of 1 top sash & 1 bottom sash (as our logo).

Box Sash Window Price ~ Renovation & Draught Sealing

Expect to pay price: £200 – £250 per sash window

A cost effective solution designed to leave your wooden sliding sash windows opening & closing as they were intended but without the age old problems of cold draughts and rattles. Restoration of the box sash frame and both sliding sashes including:

  • Discreet weather strips, machined into the window components
  • Replacement timber staff & parting beads 
  • Replacement “everlasting” sash cords  
  • Adjustment and service of the weighting mechanism  
  • Repair of any loose sash joints  
  • Refitting of the sashes
  • Adjustment or replacement of sash window catch
  • Optional security stops

Estimate To Supply & Install Timber Double Glazed Sashes

Expect to pay price: from £750 per pair

no bars sash windowPremium Quality – Replacement Double Glazed Sashes with Accoya Wood, Draught Seals & Argon filled Low E Glazing Units.  Average Price £750 – £900 per pair supplied & fitted

Cheapest: Replacement Double Glazed Sashes with softwood & budget glazing units from £650 per pair

Victorian Sash Window 2 over 2Premium Quality Victorian Sash WindowReplacement Double Glazed Sashes with Accoya Wood, Draught Seals & Argon filled Low E Glazing Units.  Average Price £825 –£975 per pair supplied & fitted 

 

Georgian sash window 4 over 4Premium Quality Georgian Sash Window – Replacement Double Glazed Sashes with Accoya Wood, Draught Seals & Argon filled Low E Glazing Units.  Average Price  £850 – £999 per pair supplied & fitted

 

Georgian sash window 6 over 6Premium Quality Georgian Sash Window – Replacement Double Glazed Sashes with Accoya Wood, Draught Seals & Argon filled Low E Glazing Units. Average Price : £900 – £1050 per pair.  Supplied & fitted

Castellated Pattern Sash WindowCastellated Sash WindowReplacement Double Glazed Sashes with Accoya Wood, Draught Seals & Argon filled, Low E Glazing Units.  Average Price : £1100 – £1300 per pair of sashes supplied & fitted .

Custom made timber replacement sashes with integral double glazing & draught proofing can be installed in just one day. Initially we undertake a site survey of your existing window frames to ensure your replacements are authentic replicas of the originals. We then manufacture your bespoke frames here in the UK with a choice of wood and double glazing configurations. The replacement frames are already paint finished before they arrive on site for fitting.
The cost of this service will depend on the size & style of replacement sash frames required .

  • Discreet weather strips, machined into the window components
  • Replacement timber staff & parting beads 
  • Replacement “everlasting” sash cords  
  • Adjustment and service of the weighting mechanism  
  • Authentic Replica double glazed sash frames
  • Replacement sash window hardware
  • Security stops

accoya wood for sash windows

Sash Window Repair Costs

Unlike plastic and aluminium windows a wide range of repairs are possible with wood frames.  Many period windows that might initially appear beyond repair have been restored to good working order by us. These repair works are usually undertaken in combination with either our Recondition & Draught Seal procedure or Sash Window Double Glazing.

  • Replacement standard sill  Expect to pay price: £120 – £180

  • Replacement bay window sills  Price from £250

  • Replacement standard sill & box frame repairs  Price from £180

  • Replacement glazing:  Price from £30
  • Smaller timber repairs:  Price from £25

Reactivate / Reinstate Sliding Sash Window

Expect to pay price: from £850 per window

no bars sash windowPremium Quality – Replacement Double Glazed Sashes with Accoya Wood, Draught Seals & Argon filled Low E Glazing Units.  Average Price £850 – £999 per pair supplied & fitted

Cheapest: Replacement Double Glazed Sashes with softwood & budget glazing units from £700 per pair

Victorian Sash Window 2 over 2Premium Quality Victorian Sash WindowReplacement Double Glazed Sashes with Accoya Wood, Draught Seals & Argon filled Low E Glazing Units.  Average Price £875 –£1025 per pair supplied & fitted 

 

Georgian sash window 4 over 4Premium Quality Georgian Sash Window – Replacement Double Glazed Sashes with Accoya Wood, Draught Seals & Argon filled Low E Glazing Units.  Average Price  £900 – £1050 per pair supplied & fitted

 

Georgian sash window 6 over 6Premium Quality Georgian Sash Window – Replacement Double Glazed Sashes with Accoya Wood, Draught Seals & Argon filled Low E Glazing Units. Average Price : £950 – £1100 per pair.  Supplied & fitted

Castellated Pattern Sash WindowCastellated Sash WindowReplacement Double Glazed Sashes with Accoya Wood, Draught Seals & Argon filled, Low E Glazing Units.  Average Price : £1150 – £1350 per pair of sashes supplied & fitted .

Many old windows have undergone louver, aluminium, uPVC or similar window conversions, yet retain the original box sash window frame. We can reinstate this window frame to a fully functioning traditional sliding sash window. Restored to original appearance with bespoke timber double glazed sashes and a replacement weighting system.

The cost of this service will depend primarily on the style of replacement sash frames required as well as the nature of the conversion that has to be removed.

In cases where the original box frame has been removed a complete new window will be required. 

accoya wood for sash windows

Replacement Sash Window Cost

Expect to pay price: from £1300 per window

Where period timber windows have deteriorated beyond even our extensive repair service, replacement windows are manufactured that authentically match the originals. Traditional mortise & tenon construction ensures joinery of the highest quality

  • Made from selected softwood or hardwood
  • Mortice & tenon joint’s
  • Finished with three coats of paint
  • Double or single glazed
  • Draught Seals
  • Quality window furniture
  • Security fittings

How Much Does It Cost To Fix Hinged Timber Casement Windows?

Wooden Casement Window ~ Draught Seal Cost

Expect to pay price:  £65 – £85 per opening light.

  • Discreet weather strips, machined into the window components  
  • Repair of any loose joints  
  • Refitting of the casement 
  • Service the hinges

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