If you're replacing old windows and want more control over ventilation, tilt and turn is worth a look:

• They open two ways: a tilted position for secure ventilation, and a full inward turn for easy cleaning

• They're easy to maintain and come in uPVC, woodgrain-finish (laminate), and aluminium

But how much do tilt and turn windows cost and what affects the price? This handy guide ticks off everything you need to know.

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How much do tilt and turn windows cost?

On average, uPVC tilt and turn windows cost £490 for the smallest size fitted. Meanwhile, woodgrain-finish (laminate) options cost £580 for the equivalent size.

However, larger panes and aluminium frames push the price up further. Let's look into the price differences, so you can budget for the job.

uPVC tilt and turn windows price

uPVC costs less to buy and is available in a good range of standard colours, making it a popular choice with UK homeowners:

• uPVC pros: Lower unit cost, available in a range of standard colours, good thermal performance, lighter weight than aluminium

• uPVC cons: Thicker frames than aluminium, can expand and contract slightly in extreme temperatures, may not suit period properties

• Average uPVC cost: The average cost to buy and install an 800 x 800 mm white uPVC tilt and turn window is £490 or £695 to buy and install a 1,200 x 1,200 mm window

Woodgrain tilt and turn windows price

Woodgrain-finish (laminate) tilt and turn windows give the effect of wood without the hefty price tag:

• Woodgrain pros: Traditional timber appearance, lower maintenance than real wood, range of wood-effect finishes

• Woodgrain cons: More expensive than standard white uPVC, can fade over time

• Average woodgrain cost: The average cost to buy and install a woodgrain-finish window is around £580 for the 800 x 800 mm window and £810 for a 1,200 x 1,200 mm window and installation

Aluminium tilt and turn windows price

Aluminium tilt and turn windows are becoming increasingly popular for modern-build homes:

• Aluminium pros: Stong, long-lasting, slimmer sightline, suitable for larger panes, comes in a wide range of colours and powder coating finishes

• Aluminium cons: More expensive than uPVC, won't suit all styles of homes

• Average aluminium cost: Typically £150–£300 more per window to supply than an equivalent uPVC unit

For a detailed cost comparison, see our aluminium vs uPVC windows guide and aluminium windows cost guide.

Or for an exact quote, contact a professional window fitter directly.

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Tilt and turn windows cost calculator

Want to learn more about the costs involved before contacting a window fitter? Try our free interactive cost calculator for an instant estimate based on the number and size of tilt and turn windows you need.

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What affects the cost of tilt and turn windows?

Several factors push the price up or down:

• Material: uPVC costs the least. Woodgrain-finish uPVC costs a little more. Aluminium is typically 20–40% higher per window. Timber is the most expensive option

• Size: Larger panes (for example, 1,200 x 1,200 mm) cost more for both the unit and the fitting time

• Number of windows: Fitters may charge per window or per day. Fitting four or more windows in one visit usually reduces the per-window cost

• Glazing specification: Double glazing is standard. Triple glazing improves U-values but adds cost, which is worth weighing up for new builds and extensions that need to meet Part L of the Building Regulations

• Location and access: Upper-floor windows cost more to fit. Hard-to-reach openings may require scaffolding or a ladder kit

• Existing opening size: If the structural opening needs to be made larger, a lintel may be required, adding labour and materials to the bill

Tilt and turn window: Pros and cons

Having tilt and turn windows installed is a big investment; we get it.

If you're still unsure whether the style of window is right for your home, here are the advantages and disadvantages to know about:

Tilt and turn window: Advantages

• Safe ventilation: The tilt position allows air in without the window being fully open, which is useful for upper floors

• Easy cleaning: The full inward opening means you can clean the outside of the glass from inside the room

• Good security: The multi-point locking mechanism makes forced entry harder than with a standard casement

• Draft-free ventilation: The tilt position can be left open in rain without water getting in

• Suitable for large pane sizes: Including floor-to-ceiling openings

• Available in a wide range of materials and finishes

Tilt and turn window: Disadvantages

• Higher unit cost: Compared to a standard casement window of the same size

• The inward-opening turn mode needs clearance inside: Curtains, blinds, or furniture must not block the swing path

• The large handle mechanism is more visible: Compared to a casement fitting

• Less common in the UK than casement windows: So fewer installers working in your area stock them as standard

• Bespoke sizes have longer lead times: Versus standard casement equivalents

If these trade-offs don't suit your home, our composite windows cost guide covers a lower-maintenance alternative.

Or speak to a window fitter directly to help you decide on the right style of window for your home (and budget).

On Checkatrade, you'll only find trades who meet our high standards and pass up to 12 checks.

How are tilt and turn windows installed?

A like-for-like tilt and turn window replacement usually takes around half a day per window. If the opening is being enlarged or altered, allow up to a full day.

A professional installer will typically:

• Remove the existing window and prepare the opening

• Fit and secure the new frame, ensuring it's level and square

• Install the glazed sash and check the tilt, turn and locking functions

• Seal around the frame to prevent draughts and water ingress

• Carry out final checks to ensure the window operates correctly

Always use a FENSA or CERTASS-registered installer for replacement windows. They'll certify the installation meets Building Regulations and provide a certificate you'll need if you sell your home.

Check out our windows hub for more - including our guides to the cost of new windows, blind fitting, double glazing, and more!

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Tilt and turn windows cost checklist

Before getting your tilt and turn windows installation underway, check these points:

Tilt and turn windows cost checklist

• Measure the width and height accurately for each window (if sourcing your own and hiring a fitter for the install)

• Check sill depth (tilt and turn windows need a flat sill to seal correctly)

• Decide on colour and finish before ordering (as changing it after manufacture is costly)

• Check they are FENSA or CERTASS-registered (so they can self-certify the work)

• Read reviews from previous customers to see how they handle fitting, snagging, and aftercare

• Compare a selection of quotes from checked tradespeople on the same specification, so you're comparing like for like

• Plan ahead (stock uPVC units typically take 2–4 weeks to arrive, but bespoke sizes take 4–8 weeks)

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