More information

More information about replacement windows

Practical guidance on choosing, costing and caring for your home

Replacing your existing frames involves decisions around material, glazing, security, cost and planning. Each one affects how the finished installation looks, performs and fits your budget. Getting the specification right can improve comfort, reduce draughts and help limit heat loss, while a poor choice may not suit the character or practical needs of the property.

This section brings together the practical information UK homeowners often need before starting a project, from buying decisions and costs to planning considerations and ongoing care. Our installation area covers approximately 50 miles from our Rushden showroom, including Northamptonshire and surrounding counties.

What’s covered in this section

This section includes:

  • How we work, the step-by-step Homeefe installation process
  • Buying guide, choosing frame material, style, glazing and security
  • Replacement costs, typical pricing across uPVC, aluminium and timber
  • Planning permission, when changes may need consent
  • Care and maintenance, routine upkeep for frames, glazing and hardware
  • Guarantees, what’s covered and for how long

Our approach

Our installation process covers six steps:

  • Free consultation to understand your property and priorities
  • Detailed proposal with design options and itemised pricing
  • Home survey with accurate measurements taken before manufacture
  • Manufacture to the agreed specification, with quality checks before dispatch
  • Installation completed by our in-house team with no subcontracting
  • Aftercare with a 10-year guarantee and ongoing support


Total project time runs around 4 to 6 weeks for uPVC, 6 to 8 weeks for aluminium and 8 to 10 weeks for timber. See our how we work page for the full process detail.

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Window buying guide

Choosing the right specification means making several key decisions:

  • Frame material including uPVC, aluminium and timber
  • Style including casement, sash, bay, tilt and turn, flush casement and bow
  • Glazing specification including double, triple and acoustic options
  • Colour and finish with a wide choice of shades and wood-grain foils
  • Security with PAS 24 and Secured by Design options on selected systems
  • Energy performance with a choice of BFRC-rated configurations


Each decision can affect the others. See our window buying guide for a more detailed walkthrough.

Replacement costs

UK prices vary significantly by material, style, size and specification:

  • uPVC casement typically £400 to £800 fitted
  • Aluminium casement typically £700 to £1,200 fitted
  • Timber casement typically £900 to £1,800 fitted
  • uPVC sash typically £600 to £1,200 fitted
  • Bay configurations typically £1,800 to £5,500 fitted for the complete assembly
  • Tilt and turn typically £600 to £1,800 fitted


See our windows cost page for the full breakdown.

Planning permission for windows

Most replacement projects don’t need planning permission, but there are some exceptions:

  • Listed buildings may need Listed Building Consent where changes affect their historic or architectural character
  • Conservation areas may be subject to Article 4 Directions that restrict certain alterations
  • Significant design changes may require permission where they noticeably alter the appearance of the property
  • Changes in material can be restricted on listed buildings or properties covered by additional local controls
  • New openings or changes to size and position may need permission depending on the property and proposed work


We can discuss any obvious planning considerations during the survey. See our planning permission for windows page for more detailed guidance.

Window care and maintenance

Regular maintenance can help extend the service life of the frames, glazing and hardware:

  • Regular cleaning with products suitable for the frame material
  • Hinge and lock lubrication as recommended by the hardware manufacturer
  • Seal inspection before winter to spot signs of wear early
  • Drainage checks to keep weep holes clear
  • Glazing checks for early signs of sealed unit failure


See our window care page for the full maintenance routine for uPVC, aluminium and timber.

More on windows and ranges

Window guarantees

Homeefe products come with the following cover as standard:

  • 10-year guarantee on frames and specified components across uPVC, aluminium and timber systems
  • 5-year guarantee on sealed glass units against premature failure
  • 2-year guarantee on operating hardware including hinges, handles and locks
  • FENSA certification for qualifying replacement installations, confirming compliance with relevant Building Regulations
  • Insurance-backed guarantee for qualifying FENSA-registered installations


Guarantee and certification documents are supplied on completion.

How to choose replacement windows

A practical step-by-step approach can make the choice easier:

  • Start with the budget to narrow material and spec options realistically
  • Check the property style for any heritage or conservation requirements
  • Consider energy priorities for A-rated, A+-rated or A++-rated configurations
  • Think about noise exposure for acoustic-laminated glass requirements
  • Pick the style that suits the architectural character
  • Choose colour and finish that complements the property exterior


Most decisions naturally fall into place as you work through the priorities.

Replacement Window FAQs

How does the Homeefe installation process work?

The process usually starts with an initial consultation, followed by a detailed proposal, home survey, made-to-measure manufacture, installation and aftercare. The full timeline depends on the frame material, style, glazing specification and complexity of the project.

How much do replacement windows cost?

Prices depend on the material, style, size, glazing specification, colour and installation requirements. As a guide, fitted uPVC casements often cost around £400 to £800, aluminium casements around £700 to £1,200, and timber casements around £900 to £1,800. Sash, bay, bow, tilt and turn and flush casement designs may cost more because they can be more complex to manufacture or install.

Do I need planning permission to replace my windows?

Most like-for-like replacements on standard homes do not need planning permission. However, listed buildings, properties in conservation areas and projects involving significant design or material changes may be subject to additional controls. It is best to check the requirements for your property before work begins.

How do I choose the right replacement windows?

Start with your budget, property style, thermal performance, noise levels, maintenance preferences and the overall look you want to achieve. Frame material, glazing, colour and opening style all affect the final result, so a home survey and consultation can help narrow down the most suitable options.

Which styles suit different types of home?

Victorian and Edwardian homes often suit sash, bay or flush casement designs. 1930s properties commonly work well with casements or smaller bays, while modern townhouses, extensions and new builds can suit aluminium casements, tilt and turn systems or slim-framed designs. Country cottages often work well with timber or flush casement styles.

How should I care for new windows after installation?

Clean the frames and glass regularly and check moving parts periodically. Hinges, locks and handles may need light maintenance, while seals, drainage channels and weep holes should be kept clear. Regular care helps maintain appearance, performance and ease of operation over time.

What guarantees are available from Homeefe?

Guarantee cover can include frames, sealed glass units and operating hardware, depending on the product specification and installation package. Terms may vary by material, manufacturer and component, so the exact cover is confirmed in your written quote before the project begins.

Where do you install replacement windows?

Homeefe supplies and installs across Northamptonshire and nearby areas from our Rushden showroom. Our installation area covers approximately 50 miles, including Wellingborough, Northampton, Bedford, Kettering, Cambridge, Peterborough, Corby, Milton Keynes, Rugby, Hemel Hempstead, Stevenage, Hitchin, Stamford and surrounding towns. Supply-only options may also be available for projects outside the local installation area.

Can I get a free quote?

Yes. Homeefe offers free, no-obligation quotes for new and replacement projects, with an itemised breakdown covering frame material, style, glazing specification, colour, hardware and installation. This makes it easier to compare the available options before choosing the final specification.

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Windows by type of house

Different UK property types tend to suit different styles:

  • Victorian terraces often work well with sash or bay designs on the front elevation
  • Edwardian semis commonly suit bays, sashes or flush casements
  • 1930s semis are often paired with casement styles or smaller bay configurations
  • Modern townhouses can suit aluminium casements or tilt and turn designs
  • Country cottages often work well with timber flush casements or wooden sash styles
  • New builds typically use uPVC or aluminium casements in contemporary finishes


Style matching matters for property value as well as visual character.

Free consultation across Northamptonshire

We offer free, no-obligation quotes within approximately 50 miles of our Rushden showroom, covering:

  • Northampton, Bedford, Milton Keynes, Kettering, Cambridge
  • Peterborough, Rugby, Hemel Hempstead, Wellingborough, Corby
  • Daventry, Towcester, St Neots, Higham Ferrers, Raunds
  • Hitchin, Stamford, Stevenage, Luton, Market Harborough


The consultation covers material recommendations, style options, glazing spec and itemised pricing, with no obligation to proceed.

Showroom visit

Seeing the options in person can make the choice much easier. At our Rushden showroom, you can look at full-size samples, compare frame materials and finishes, and try the opening mechanisms for yourself.

We also offer free colour consultations, with samples in anthracite grey, black, classic white, Chartwell Green and wood-grain finishes.

Kickstart

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Get a Quote

By submitting your information, you consent to being contacted in accordance with our privacy policy.

Get a Quote

By submitting your information, you consent to being contacted in accordance with our privacy policy.