Secondary Glazing in Seaford

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Average Secondary glazing cost in Seaford

The typical cost of double glazing is approximately £400-600 per window, so you’re looking at approximately £2,000 to install 4 double glazed windows in a flat, and up to and exceeding £5,000 for replacing all the windows in a standard-sized home.

Average price per Secondary glazing job in 2025

Avg. price low

Avg. price low
£1,500

Avg. price

Avg. price
£2,000

Avg. price high

Avg. price high
£5,000

£5100

£3825

£2550

£1275

£0

Prices based on actual Secondary glazing costs for Seaford, as reported by local LeadsDoWork members.

Secondary glazing installation cost in Seaford 2025

Labour cost £1,400
Material cost £500
Waste removal £100
Time frame: 1-2 days

Secondary glazing searches in June 2025

Secondary glazing Projects in Seaford in May 2025

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Requests for quotations in Seaford in May 2025

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Requests for Secondary glazing quotations in Seaford in May 2025. 0% change from April 2025.

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Requests for Secondary glazing quotations in East Sussex in May 2025. 0% change from April 2025.

Source: Numbers calculated based on the search volumes in major search engines

Secondary glazing searches in cities and towns near Seaford May 2025

The South East of England is one of the country's nine regions and is also the largest when it comes to population size. The region has around 8.6 million occupants, and although it contains a significant land area, its population density is around 452 people per square kilometre. South East England contains a variety of counties such as Kent, Surrey, East and West Sussex, Hampshire, Buckinghamshire and Berkshire. The populace has expanded greatly over the last ten years, specifically because of the significant conurbations of regions such as Brighton, Portsmouth, Reading and Southampton. The South East is infamous for higher home prices so keep this value on your property with upgrades from expert tradespeople.

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Secondary glazing pros in Seaford

Britelite Windows Ltd

156 review(s)
Based: in Maidstone, ME15 9XY

We fit high quality double glazing and the next generation triple glazing, using only the best materials. Fully guaranteed for 10 years, Britelite products will save you money by reducing your energy consumption and require little to no maintenance a...

Latest review

Mazdak A., SM4
3

Windows | uPVC in Morden

Not a very structured approach to how to make contact, do the consultation, timeline of providing the cost and then foll...

BAU UK Ltd

11 review(s)
Based: in Petersfield, GU31 4AD

BAU UK are a complete home improvements specialists located in the South Coast, with focuses ranging from windows and doors to insulation and solar. Fully accredited, insured and trained in the latest technologies, our team can offer leading services...

Latest review

Annette R., PO16
5

Windows | uPVC in Fareham

Excellent Service

KB Glass LTD

15 review(s)
Based: in Eastbourne, BN23 6PD

The Billenness family have been serving Eastbourne and the surrounding area with their glass and glazing requirements since 1889, when Joseph Billenness founded J. Billenness Ltd, the company was handed down from generation to generation until 1994 w...

Latest review

Jane M., BN23
5

Windows | uPVC in Eastbourne

Prompt response and very good sales attitude. Price was good and included all the windows. We didn't use this company ...

IEO Home Improvements LTD

1 review(s)
Based: in Burgess hill, RH15 8AB

Latest review

Edwina S., RH15
5

Windows | uPVC in Burgess Hill

Very efficient and friendly service

Similar Customer Enquiries for Secondary glazing in Seaford

14 Nov

Windows | uPVC

Seaford - BN25

Enquiry from: Yordanka M

Start Date: Immediate

add a dormer to already conveyed loft

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30 Mar

Windows | uPVC

Seaford - BN25

Enquiry from: M

Start Date: Immediate

Call anytime. Number of windows: 6 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

Post a similar request >

01 Nov

Windows | uPVC

Seaford - BN25

Enquiry from: John H

Start Date: Immediate

Customer is looking to have new windows installed. They are unsure of options so would like to discuss. Confirmed interest via email/SMS/ Customer lives in Seaford area 2+ windows Supply and install ...

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19 Jan

Windows | uPVC

Seaford - BN25

Enquiry from: Wieser F

Start Date: Immediate

sliding patio door two panel i am looking for quotes for 1 window are you the property owner: owner of the property what level of service do you require: supply and installation of full unit propert...

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27 Jul

Windows | uPVC

Seaford - BN25

Enquiry from: Pawel K

Start Date: Immediate

i am looking to get quotes to have 1 window windows replaced are you the property owner: owner have you considered getting your windows replaced to match a new conservatory: yes how many windows are y...

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17 Jun

Windows | uPVC

Seaford - BN25

Enquiry from: Natasha A

Start Date: Less than one month

best time: any work type: upvc windows are you the property owner: owner of the property what level of service do you require: supply and installation of full unit property type: terrace how many wind...

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03 May

Windows | uPVC

Seaford - BN25

Enquiry from: Daniela C

Start Date: Immediate

Hi there I am looking at upgrading a couple of external doors and windows when the lockdown has finished and wonder if you could send me a quote for these? Bedroom 1 window 235.5cm x 101.5cm ...

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11 Nov

Windows | uPVC

Seaford - BN25

Enquiry from: Trevor D

Start Date: Immediate

Customer made an online enquiry for replacement windows via one of our websites. Confirmed via . 2+ windows Supply and install Please call to arrange an appointment to quote.

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04 May

Windows | uPVC

Seaford - BN25

Enquiry from: Iryna R

Start Date: Less than one month

Home Owner 2+Windows UPVC Supplied and Fitted Please contact to appoint I am looking for quotes for 1 uPVC windows Are you the property owner: Relative of Owner What level of service do you requi...

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18 Jan

Windows | uPVC

Seaford - BN25

Enquiry from: Philip W

Start Date: Immediate

Homeowner 2+ windows UPVC Supplied and fitted Please contact to appoint

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10 Nov

Windows | uPVC

Seaford - BN25

Enquiry from: Chris J

Start Date: Immediate

Homeowner 2+ windows UPVC Supplied and fitted Please contact to appoint

Post a similar request >

21 Apr

Windows | uPVC

Seaford - BN25

Enquiry from: Christine B

Start Date: 1 to 3 months

I am looking for quotes for 4+ uPVC windows Are you the property owner: Owner of the property What level of service do you require: Supply and installation of full unit Property Type: Other How many w...

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05 Jan

Windows | uPVC

Seaford - BN25

Enquiry from: Digby C

Start Date: Immediate

Are you the property owner: Owner of the property How many windows do you need: 5+ Windows What work do you require: Full Unit Replacement Window Material: uPVC Do you live in a conservation area or a...

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18 Oct

Windows | uPVC

Seaford - BN25

Enquiry from: Valerie S

Start Date: Immediate

1 Pvc Door 2 x Pac window 1800 x 1350 1 x Pvc window 3000 x 1500

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14 Jul

Windows | uPVC

Seaford - BN25

Enquiry from: William B

Start Date: Immediate

Home Owner 2 Windows 1 Door UPVC Supplied and Fitted Call to Appoint *

Post a similar request >

23 Jun

Windows | uPVC

Seaford - BN25

Enquiry from: John P

Start Date: Immediate

Home owner For garage conversion Has plans 1 window 1 door Upvc supply and fit call to appoint *

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22 Apr

Windows | uPVC

Seaford - BN25

Enquiry from: Michael F

Start Date: Immediate

Are you the home owner of that property: Yes How many windows are you considering replacing: 13 I assume you require them to be supplied and fitted: Yes, Supply and Fitted If you are happy with t...

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05 Jan

Windows | uPVC

Seaford - BN25

Enquiry from: B

Start Date: Immediate

Property owner 9 windows 1 set of patio doors uPVC Supplied and fitted Please call to appoint

Post a similar request >

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FAQs

how much are new windows?

Are you about to replace your old windows and wondering just how much it’ll cost to have a new one fitted? If yes, then you’ve come to the right place! The question is a very straight forward one, however a direct answer can not be provided as determining window prices for a replacement project can be a very tricky challenge. With a plethora of influencing factors that can play a key role in the price of both materials and labour to be used, it could be extremely hard for a window installer to provide a cost estimate without paying you a visit beforehand.

The factors that can go a long way in determining the price of your new window includes the size of the window, frame material, style chosen, your location, rates charged by the window installer (these rates can be different from an installer to an installer, so it’ll probably be in your best interest to compare quotes to identify the most competitive price) as well as the type of glass required.

Generally, for a small flat featuring four windows, the average cost for new windows would be between the range of £2,100 to £2,300. This range provided covers the cost of double glazed uPVC casement windows as well as the installation price. In the same tone, a home with up to 8 windows will have an average cost for window replacement between the range of £4,400 to £4,600, wile also taking into account the installation price. Whereas a house comprising 10 windows could begin at an average cost of window replacement between the the range of £5,200 to £5,500, and a 15 window home will be between the range of £8,400 to £8,600. it should be noted that the aforementioned figures only include the standard number of windows with a uPVC frame and the installation cost.

What is uPVC?

uPVC is unplasticised polyvinyl chloride. It is a favourite amongst homeowners and manufacturers for its cheap production cost and excellent benefits. uPVC is used for window frames, conservatories and doors. In fact, uPVC can be three times cheaper than wooden frames and is also the most energy efficient option.As well as this, uPVC is now available in a range of colours other than the typically seen bright white finish. It can also be recycled, is durable and resistant to changing weather conditions.

Should I use a Fensa registered installer?

Using a Fensa registered installer isn’t compulsory but it helps to protect you from cowboys and rogue traders. It will also make life a whole lot easier in regards to Building Regulations. Replacement windows must meet a certain energy efficiency rating and once fitted you need a certificate to show your installation complies. By using a Fensa registered company they’ll issue this certificate, otherwise you’ll need the council to look at the new windows.

how long does double glazing last?

Just like every other thing in your house, your double glazed windows have an expected lifespan attached to it as it gradually becomes less functional and less efficient over time. Although there are actually top quality windows which are able to last a very long time, but the fact still remains that nothing can stand the test of time or last forever. Even the best quality double glazed windows will eventually need to be replaced at some point. So exactly how long do double glazing windows last before need a replacement?

To make it brief, most double glazing window units are typically expected to last an average of 20 years. This number of years can, however, vary within the range of 10 to 35 years based on the several factors such as the type, quality of materials as well as installation and where the windows are located.

The reason for the depreciation in double glazing windows is, over time, the windows may be subjected to some wear, tear as well as all kinds of minor damages which includes gas filled insulated glazing unit slowly and gradually leaking. According to the Centre for Sustainable Energy, the evaporation of 25 percent of gas will ultimately minimize the windows’ thermal performance. And when this occurs, fitting a secondary glazing measure or replacing the windows should be put into consideration.

Another factor leading to the gradual depreciation in double glazing windows over time has to do with condensation. When the window collects between the layers of glass due to the failure of the seal of the perimeter and the saturation of the desiccant, can only be solved by IGU replacement.

And finally, the ravages of time also has a way of taking its toll on double glazing windows. This can happen in so many ways such that the window becomes a lot less efficient and later needing to be replaced.

Secondary glazing

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Customer Reviews

Overall rating:


Seaford Secondary glazing installers are rated 4.5 out of 5 based on 4 reviews of 25 pros.
The LeadsDoWork rating and review is an overall rating based on verified reviews and feedback from the customers with Secondary glazing projects that have been connected with Secondary glazing pros to help them. All Secondary glazing contractors All Seaford Secondary glazing contractors

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