North West regional pricing

How Much Does a Window Fitter Cost in Chorley?

Updated prices for . Chorley prices are typically 8% above the national average.

14 services priced
North West region
Updated

How many windows?

1 windows

Per-window prices are multiplied by your quantity. Package prices and doors stay as shown.

Price summary

Chorley Price Summary

Service Low Average High
Single Casement Window (uPVC) £435 £620 £810
Double Casement Window (uPVC) £540 £755 £975
Bay Window (3-Panel, uPVC) £1,300 £2,165 £3,245

Prices include labour and materials. VAT may apply. Based on North West regional pricing.

Full pricing

All Window Fitter Prices in Chorley

Chorley is in North West England and window fitter costs here are 8% above the national average. Prices are based on real regional wage data from the Office for National Statistics.

All prices include materials and labour unless stated otherwise. Prices verified 2026

Single Casement Window (uPVC)

Low

£435

Average

£620

High

£810

2-3 hours per window

More details

Supply and fit a standard double-glazed window with one opening panel. This is the most common window type in UK homes — it can open from the top or from the side. All modern replacements are double-glazed with good energy ratings as standard. Price includes removing and disposing of the old window, fitting new trim around the inside, and sealing the outside.

~35% labour, ~65% materials

What affects the price

  • Window size (standard 600x900mm vs larger openings)
  • Access difficulty and floor level (ground floor vs upper storey)
  • Removal and disposal of old window and frame
  • Whether scaffolding is needed for upper floors

Double Casement Window (uPVC)

Low

£540

Average

£755

High

£975

2-4 hours

More details

Supply and fit a wider double-glazed window with two opening panels side by side. Common in living rooms and bedrooms where you need a bigger window. Both panels open independently, and on first floors one usually needs to open wide enough to escape in a fire. Includes new trim and all sealing.

~32% labour, ~68% materials

What affects the price

  • Frame width and overall window dimensions
  • Opening mechanism (top-hung, side-hung, or tilt-and-turn)
  • Whether scaffolding is needed for upper floors
  • Building regulations compliance for fire escape egress

Bay Window (3-Panel, uPVC)

Low

£1,300

Average

£2,165

High

£3,245

1 day

More details

Supply and fit a three-panel double-glazed bay window. Bay windows stick out from the wall, usually with a fixed centre pane and two opening side panels at an angle. Price typically includes structural support, the small roof over the bay, and all internal finishing. This is a bigger job than a flat window because of the angles and weatherproofing involved.

~25% labour, ~75% materials

What affects the price

  • Number of panels and overall bay width
  • Whether structural support or a new bay pole is needed
  • Bay roof material (lead, GRP fibreglass, or tiles)
  • Ground floor vs upper floor installation

Sash Window Replacement (uPVC)

Low

£650

Average

£975

High

£1,300

3-4 hours

More details

Supply and fit a plastic (uPVC) sliding sash window with double glazing, designed to look like traditional Victorian or Edwardian windows but with much less maintenance. The panels slide up and down like old-style sash windows. A good option if you want the classic look without repainting every few years. Note: if your home is in a conservation area, you may need to use timber instead — check with your council first.

~31% labour, ~69% materials

What affects the price

  • Window size and number of panes
  • Conservation area restrictions on materials and design
  • Weight system type (spring balance vs traditional cords)
  • Timber vs uPVC suitability for the property

Sash Window Replacement (Timber)

Low

£1,080

Average

£1,730

High

£2,705

4-6 hours

More details

Supply and fit a real wooden sliding sash window with double glazing. Timber sash windows are often required in conservation areas or listed buildings where plastic windows are not allowed. They are made to measure and arrive pre-painted. Hardwood options last longer but cost more than softwood. Expect to repaint them every 5-8 years.

~22% labour, ~78% materials

What affects the price

  • Wood type (engineered softwood vs hardwood like Accoya)
  • Conservation area or listed building requirements
  • Custom sizing and glazing bar configurations
  • Factory paint finish vs on-site decoration

French Doors (uPVC Pair)

Low

£865

Average

£1,245

High

£1,625

Half day

More details

Supply and fit a pair of double-glazed French doors that open outward (or inward) from the centre. Popular for opening onto a garden or patio. Price includes a new frame, sill, internal trim, multi-point locks, and all handles. Available in white or coloured finishes, though non-white options cost more.

~35% labour, ~65% materials

What affects the price

  • Overall width and height of opening
  • Threshold type (low aluminium, part M compliant)
  • Security lock specification (PAS 24 rated)
  • Colour or woodgrain foil finish (adds 10-20%)

Patio / Sliding Doors (uPVC)

Low

£975

Average

£1,570

High

£2,165

Half day

More details

Supply and fit double-glazed sliding patio doors. One panel slides behind the other, making them ideal where you do not have room for doors to swing open. Available in 2, 3, or 4 panel sizes. Wider openings cost more because of the bigger glass panels and heavier frames. Includes secure locking, new sill, and internal finishing.

~31% labour, ~69% materials

What affects the price

  • Number of panels (2-panel, 3-panel, or 4-panel)
  • Track system quality and smooth running gear
  • Width of opening (wider = heavier glass, stronger frame)
  • Security features (multipoint locks, anti-lift devices)

Bi-Fold Doors (3-Panel, Aluminium)

Low

£2,705

Average

£4,060

High

£5,410

1 day

More details

Supply and fit 3-panel aluminium bi-fold doors with double glazing. These fold open like a concertina to create a wide opening between your home and garden. Aluminium frames are slimmer than plastic ones, giving you more glass and a modern look. Price includes the structural beam above the opening (if needed), threshold, secure locking, and all finishing. Plastic bi-folds are 20-30% cheaper but have thicker frames.

~20% labour, ~80% materials

What affects the price

  • Number of panels (3, 4, or 5 — each extra panel adds cost)
  • Frame material (aluminium vs uPVC — aluminium is premium)
  • Total width of opening and structural requirements
  • Fold configuration (all left, all right, or split opening)

Front Door Replacement (Composite)

Low

£865

Average

£1,245

High

£1,625

3-4 hours

More details

Supply and fit a composite front door with a new frame, multi-point locks, and all handles. Composite doors have a solid core with a tough outer skin, making them more secure, better insulated, and longer-lasting than standard plastic doors. Available in a wide range of styles, colours, and glass designs. Look for doors with a security rating approved by police and insurers (often called 'Secured by Design').

~30% labour, ~70% materials

What affects the price

  • Door style, colour, and glass panel configuration
  • Security rating (PAS 24, Secured by Design)
  • Whether a side panel or fanlight is included
  • Multipoint locking system and handle style

Full House Window Replacement (3-Bed, 8 Windows)

Low

£3,785

Average

£5,410

High

£7,035

2-3 days

More details

Supply and fit all windows in a typical 3-bedroom house (approximately 8 standard double-glazed windows). Price includes removing all old windows, fitting new trim, sealing, and a FENSA certificate (this proves the work meets building regulations — you will need it if you sell the house). Beware of pressure-selling window companies that quote eight to twelve thousand pounds for this same work — the realistic market rate is three and a half to six and a half thousand. Common high-pressure tactics include fake 'manager discounts' on the spot, limited-time pricing, and claiming you qualify for government grants you may not be eligible for. Always get at least three quotes from local FENSA-registered installers and never sign on the first visit.

~30% labour, ~70% materials

What affects the price

  • Total number of windows and mix of types (casement, sash, bay)
  • Whether scaffolding is needed (typically for 2+ storey properties)
  • Building regulations approval (FENSA registration or local authority sign-off)
  • Access difficulty and property type (detached, semi, terrace)

Glass Replacement (Single Sealed Unit)

Low

£80

Average

£145

High

£215

30-60 minutes

More details

Replace just the glass panel inside an existing window frame — the frame stays in place. This is usually needed when you can see condensation or misting trapped between the two panes (meaning the seal has failed) or when the glass is cracked. Much cheaper than replacing the whole window.

~41% labour, ~59% materials

What affects the price

  • Glass size and unit dimensions
  • Glass type (standard float, toughened, laminated, low-e coated)
  • Ease of access to the window
  • Condition of the existing frame and glazing beads

Secondary Glazing (Per Window)

Low

£215

Average

£325

High

£435

1-2 hours

More details

Fit an extra panel of glass or clear plastic on the inside of an existing window to improve insulation and reduce noise. This does not replace the original window, which makes it popular in listed buildings or conservation areas where you are not allowed to change the windows. The extra panel can be fixed, sliding, or hinged so you can still open it.

~33% labour, ~67% materials

What affects the price

  • Window size and shape
  • Frame type (aluminium, magnetic, or timber subframe)
  • Opening mechanism (fixed, sliding, hinged, or lift-out)
  • Condition and type of existing primary window

Roof Window / Skylight (Velux-Style)

Low

£540

Average

£920

High

£1,300

Half day

More details

Supply and fit a roof window (commonly called a Velux) including the weatherproof surround. The fitter cuts a hole in the roof, removes tiles, and fits the window between the rafters. Price assumes a straightforward installation without any structural changes needed. Electric or solar-powered versions that open by remote cost more but are worth it if the window is hard to reach.

~35% labour, ~65% materials

What affects the price

  • Window size (the most common sizes are 780x980mm and 780x1400mm)
  • Flashing kit type (depends on roof tile profile — flat, profiled, or slate)
  • Roof pitch and tile type
  • Manual vs electric or solar-powered operation

Window Repair (Hinges, Locks, Handles)

Low

£55

Average

£110

High

£160

30-60 minutes

More details

Fix a window that will not close properly, lock securely, or has a broken handle. Common repairs include replacing hinges, fitting new handles, fixing or replacing the locking mechanism, and re-aligning panels that have dropped. Much cheaper than a full window replacement and usually done in a single visit.

~70% labour, ~30% materials

What affects the price

  • Type of repair needed (hinges, handles, locks, or seals)
  • Availability of replacement parts for the window brand and age
  • Window age and overall frame condition
  • Number of individual faults to address

Step by step

What's Involved in Hiring a Window Fitting

Replacing windows involves choosing the right products, finding a trustworthy installer, and making sure the work complies with building regulations.

1

Decide what you need replacing

Work out which windows need replacing and why — failed sealed units (misting between panes), draughty frames, damaged mechanisms, or a general upgrade for energy efficiency. Sometimes only the glass units need replacing rather than the whole window, which is significantly cheaper.

2

Get quotes from FENSA-registered installers

Get at least three quotes from local installers registered with FENSA or CERTASS. These schemes mean the installer can self-certify that the work meets building regulations, saving you the cost and hassle of a separate council inspection. Be very cautious of large national companies that use high-pressure sales tactics and inflated prices.

3

Choose your window style and material

uPVC is the most popular and affordable option. Aluminium offers slimmer frames and a more contemporary look. Timber suits period properties but needs regular maintenance. For properties in conservation areas or listed buildings, there may be restrictions on what materials and styles you can use — check with your local planning department.

4

Survey and manufacture

The installer will visit to take precise measurements of every window opening. The windows are then manufactured to order, which typically takes 4-6 weeks. Any structural work needed (such as widening an opening for bi-fold doors) should be discussed at this stage.

5

Installation day

Each standard window takes 2-3 hours to fit. The fitter removes the old window and frame, checks the opening, fits the new window, insulates around it with expanding foam, and finishes with internal trim and external sealant. A full house of 8-10 windows typically takes 2-3 days.

6

Building regulations certificate and aftercare

Your installer should provide a FENSA or CERTASS certificate within 8 weeks confirming the work meets building regulations. Keep this safe — you will need it when selling your property. Most windows come with a 10-year guarantee covering the frames and sealed units. Report any issues with misting, draughts, or mechanisms promptly.

Regional comparison

How Chorley Compares

Average cost of single casement window (upvc) across regions.

Chorley
+8% £620
National Average
baseline £575
London
+24% £715

Local insights

What Affects Window Fitter Costs in Chorley?

The North West has a distinctive housing stock dominated by red brick terraces from the cotton and manufacturing era, alongside mill conversions, inter-war semis and modern developments. Chorley has a range of property types and ages that can affect the scope and cost of work, with properties across Salford and Stockport varying in age and condition. With a population of null, it is a area where window fitter costs are above average. Victorian terraces with older infrastructure are common and often present challenges — double casement window (upvc) here averages around £755.

The North West consistently sits below the national average for trade costs, and Chorley is no exception. Labour rates here are around 8% above the UK average and considerably lower than London or the South East. In Chorley, local demand for window fitter services varies depending on the mix of residential and commercial properties in the area. The wetter climate in the region can affect scheduling for external work, which some tradespeople factor into their quotes. With fewer tradespeople based locally, you may find slightly less choice, and it is worth booking ahead for larger jobs. Prices can still vary by 30-50% between different tradespeople for the same job, making multiple quotes essential.

Several factors affect window fitter costs in Chorley. Red brick terraces with limited rear access and shared party walls are common across Bolton and Wigan, and these can make work more complicated and expensive. Mill conversions with exposed brickwork or unusual layouts may also require specialist approaches. A common job like single casement window (upvc) typically costs around £620 in Chorley, while a full house window replacement (3-bed, 8 windows) runs £3,785 to £7,035. As above average in the UK, Chorley residents generally get good value for window fitter work. Material and product choices also make a significant difference to the total.

When getting quotes in Chorley, aim for a minimum of three from different qualified professionals. Ask each one to visit and assess the work rather than quoting over the phone. A good window fitter will check the existing conditions, identify potential complications, and provide a clear cost breakdown. With fewer tradespeople based locally, you may find slightly less choice, and it is worth booking ahead for larger jobs. Be wary of quotes that seem significantly cheaper than others — they may be cutting corners on materials or quality. Always check qualifications, insurance and recent reviews before hiring.

Depending on the work involved, you may also need painting & decorating (£215–£705), carpentry (£75–£215), or handyman (£45–£130) in Chorley.

Common questions

Frequently Asked Questions

Common questions about window fitter costs in Chorley.

Do I need planning permission to replace windows?
You generally do not need planning permission to replace windows in a like-for-like style. However, if you are changing the style, size or opening type, or if your property is listed or in a conservation area, you may need permission. All replacement windows must comply with building regulations for thermal performance and safety glazing.
What is the difference between A-rated and triple glazing?
Window Energy Ratings (WER) run from A++ to E, measuring overall thermal efficiency. A-rated double glazing is the standard for new installations. Triple glazing adds a third pane for better insulation and noise reduction but costs 20-30% more. For most UK homes, A-rated double glazing provides the best value for money.
How long do double glazed windows last?
Good quality double glazed units typically last 20-25 years. Signs they need replacing include misting between the panes (seal failure), draughts around the frame, difficulty opening or closing, and visible frame damage. Failed sealed units can sometimes be replaced without changing the whole window.
Should I choose uPVC, aluminium or timber windows?
uPVC is the most popular choice in the UK — it is affordable, low-maintenance and energy-efficient. Aluminium offers slimmer frames and a more modern look but costs more. Timber is traditional and suits period properties but requires regular painting or staining. Composite windows combine materials for a balance of performance and aesthetics.
What is a FENSA certificate and why does it matter?
A FENSA certificate proves your replacement windows comply with building regulations for thermal performance and safety glazing. FENSA-registered installers can self-certify their work. Without this certificate, you may have problems when selling your property as conveyancing solicitors check for it. If your installer is not FENSA-registered, you need to apply for building regulations approval from your local council separately.
How much can I save on energy bills with new windows?
Replacing single glazing with A-rated double glazing on a typical 3-bed semi could save around £100-£175 per year on energy bills according to the Energy Saving Trust. Replacing old double glazing with new energy-efficient units saves less but still improves comfort by reducing draughts and cold spots. The savings alone do not pay for the windows quickly, but the comfort improvement is significant.
How do I avoid being overcharged by window companies?
Some large national window companies quote £8,000-£12,000 for work that local installers charge £3,500-£6,500 for. Avoid companies that use high-pressure sales tactics, offer instant 50% discounts, or push you to sign on the first visit. Always get three quotes from local FENSA-registered installers and never pay a large deposit before work starts.
Can I replace windows in a conservation area or listed building?
In a conservation area, you may need planning permission to change the style, material or appearance of your windows. Listed buildings almost always require listed building consent. Timber sash windows or slim-profile aluminium frames that replicate the original design are often required. Check with your local planning authority before ordering windows.
Is it worth upgrading to triple glazing?
Triple glazing costs 20-30% more than double glazing and offers better thermal and noise insulation. It is most worthwhile in noisy locations, north-facing elevations, or very exposed properties. For most UK homes, A-rated double glazing provides excellent performance at a lower cost. Triple glazing is standard in Scandinavia but has a longer payback period in the UK's milder climate.
How much does a window fitter cost in Chorley in 2026?
Single Casement Window (uPVC) in Chorley typically costs between £435 and £810, with the average being around £620. Prices vary depending on the scope of work, materials used, and the specific requirements of your property.
Are window fitter prices cheaper in Chorley than London?
Chorley prices are 8% above the national average, though still £95 cheaper than London for single casement window (upvc).
How do I find a good window fitter in Chorley?
Get at least three quotes from different tradespeople, check recent reviews, and ask whether the quote includes VAT and everything you need. A detailed written quote that breaks down all costs is a good sign. Always check qualifications, insurance and recent reviews before hiring.
What affects window fitter prices in Chorley?
The main factors are the scope and complexity of what you need, the options and products chosen, and local market rates. Chorley rates are 8% above the national average. Getting multiple quotes is the best way to ensure a fair price.
Do window fitter prices include materials in Chorley?
The prices shown on this page include all typical costs. However, when getting real quotes, always confirm what is and isn't included. Some tradespeople break out costs separately, while others give an all-in price. Ask for a detailed breakdown before agreeing to any work.