0800 690 6513

Sash Window For Bay Window

Sash Window Bay Window Box Sash

This Bay sash window installation provides a beautiful view for this house in West Hampstead London NW6.

Replacement Sash windows

WindowRepublic offers the best quality and surprisingly affordable replacement Sash Window, Casement Windows and Doors systems including Patio, Sliding, Entrance Doors and Bi-Fold Doors, all in the engineered timber of your choice.

We also provide a price promise where we will beat any like for like quotation from any reputable company.

Our Products are:

Sash Windows

Casement Windows

Door Systems


Our Values

We provide superior quality in timber sash windows, casement

windows and doors. Founded in 2009 to realise that the quality of

windows available only came with a significant price, we established

a methodology that helped reduce costs without compromising on

quality. Because we have every aspect of the process within our

control, we are able to achieve significant savings and therefore pass

on the savings to you. We source the best materials from suppliers and

we can validate our quality from start to finish Our whole operation

is totally customer focused and will work with you (or your builder or

your architect) during the specification stage and during installation

and fitting. We can ensure that the timing of our window installation

works best for your project. To start with we do most of our surveys

in evenings or weekends that fit in with you.



Our methodology is to replace completely the existing and doors, rather

than to renovate. So when we bring our windows to site we know we

can promise a complete working system.

The main reason for this:

• The weight of the new sashes (with double glazing) is often not

suitable for the existing structure

• The time spent on site is dramatically reduced and therefore the


• Quality control within our factory will ensure that the window

mechanism, movement and draft seals are perfect before arriving

on site

• The quality of our paint finish is so smooth that when it comes to

repaint the window the woodwork does not need to be rubbed down

• We are the only company that also spray finish all the additional

woodwork and architrave to ensure the finish carries over the

whole installation. The paint finish is so smooth it wont need to be

prepared before repainting.


Our Process

1. The old window is removed and all surfaces cleaned and prepared

2. Expanding foam tape is applied to contact all along the touching

points of the points of the window. This creates a perfect seal and

absorbs any moisture in the gap space

3. A seal of mastic is then applied to bond the window into position

4. Expansion strip for a complete seal

5. The window is placed into position and the datum checked level

6. The window is lined up with the internal plasterwork so the

architrave will be flush with the window

7. All internal woodwork and architrave are replaced and then

spray finished to have the same beautiful finish as the windows



how we work



From your first enquiry we will be able to give you definite time for a surveyor to

visit your project for a consultation and take measurements and specification for

your requirements. We do not use third party agents so you will be dealing with

us from the start. We do not use a hard selling techniques as we are confident that

our prices are very competitive and the quality of our products and service speak

for themselves. Within 48 hours (often a lot sooner) you will receive our written

quotation direct from our office. Please feel free to contact us to discuss the quote

when you are ready to ahead. As always we will work with to help you decide

what design is the best for your project. We have a lot of experience in helping

customers create their vision and designs to get exactly what they are happy with.

As each window we manufacture is a bespoke product your design can changed

right up until time of manufacture.



Once you are happy with our quotation and quality let us know We ask that you

pay a deposit of 25% of the total cost a the time of order. We will manufacture

and deliver your windows within 6-8 weeks after the deposit is paid. We often

work directly with builders and architects to co-ordinate our deliveries and

work; for example fitting the window itself (called First Fix) and then returning

after plaster work to complete the wood work and architrave (called Second Fix)

Before delivery we ask that the balance of the cost of the windows leaving only the

final payment till after you are fully satisfied with the complete installation. After

several years and hundreds of windows and doors installed we have no complaints

about our products – not one, We hope to maintain that very high standard.



We offer a comprehensive 10 year guarantee on our products and an unparalleled

5 years guarantee on all work done by our operatives including paint finishes. Also

please ask about our affiliate programme which can help both yourself and your

friends and family benefit.


Sales: 0800 690 65130800 690 6513

Aftersales:0207 700 7757 0207 700 7757

Email: info@windowrepublic.co.uk open 7 days a week 9am - 9pm


Contact us at info@windowrepublic.co.uk

Like us on Facebook 

Website :  www.windowrepublic.co.uk