The typical cost of double glazing is approximately £400-600 per window, so youâre 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.
| Avg. price low | Avg. price low |
|---|---|
| Avg. price | Avg. price |
| Avg. price high | Avg. price high |
£3200
£2400
£1600
£800
£0
| Labour cost | £1,400 | |
| Material cost | £500 | |
| Waste removal | £100 |
Requests for quotations in Farnborough in May 2026
Requests for Secondary glazing quotations in Farnborough in May 2026. 0% change from April 2026.
Requests for Secondary glazing quotations in Hampshire in May 2026. 0% change from April 2026.
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...
Excellent Service
CLICK IMAGE TO ENTER SITE
I cannot remember who did quote
Waiting on measurements
Homestyle are an independent Oxfordshire company specialising in bespoke installs of windows, doors and conservatories. Every customer and every home improvement is unique and can be tailored to suit the most discerning of customers. We offer a high ...
Very professional
We are specialists in double-glazed windows, doors, conservatories and flat roofs based in Godalming, Surrey. With nearly 30 years’ experience we have helped customers across Hampshire, Berkshire, Surrey and Sussex improve their homes with quality ...
I cannot remember who did quote
Farnborough - GU14
Enquiry from: Yam B
Start Date: Immediate
customer in farnborough areas is looking to do a couple of projects at the moment, and would like quotes for upvc double glazing.confirmed interest via sms and email at 11/09/2025 12:29.please call to...
Farnborough - GU14
Enquiry from: Dal T
Start Date: Immediate
Customer made an online enquiry for new double glazing. Homeowner confirmed interest via Considering a range of options Homeowner lives in Farnborough area 2+ windows Supply and install Please call t...
Farnborough - GU14
Enquiry from: Lorraine B
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.
Farnborough - GU14
Enquiry from: Hum C
Start Date: Immediate
Customer is looking to replace their windows. They are still considering options so please call to discuss what would be best for their home. Homeowner lives in Farnborough area 2+ windows Supply and ...
Farnborough - GU14
Enquiry from: Diem N
Start Date: Immediate
replacing windows to improve energy efficiency are you the property owner: owner of the property what level of service do you require: supply and installation of full unit property type: commercial ho...
Farnborough - GU14
Enquiry from: Frimpong F
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.
Farnborough - GU14
Enquiry from: Alan G
Start Date: Immediate
customer is looking to have windows installed. they are unsure what options to go for so would like to discuss directly multiple windows to be supplied and installed please call to quote. property ty...
Farnborough - GU14
Enquiry from: Antonio V
Start Date: Immediate
Customer is looking to get quotes for replacement double glazing. multiple windows Supply and install Please call to quote.
Farnborough - GU14
Enquiry from: Iveta B
Start Date: Immediate
are you the property owner: tenant (with permission) other forms: upvc double glazing agreed to receive quotes for selected products: yes please call to appoint
Farnborough - GU14
Enquiry from: Phil D
Start Date: Immediate
1200 x 1200 upvc double glazed window. Its a landing window
Farnborough - GU14
Enquiry from: Alison P
Start Date: Immediate
call any-time number of windows: 3 quote requested on windows, in pvcu, to be supplied and fitted. are you the property owner: owner of the property what level of service do you require: supply an...
Farnborough - GU14
Enquiry from: Niraj G
Start Date: Immediate
good day there, here at my parent's house, we want to change all the windows and one patio sliding door to the back garden. house is a semi-detached style and we have 7 windows out of which one of th...
Farnborough - GU14
Enquiry from: Daness P
Start Date: Immediate
need to change 6 windows are you the property owner: owner of the property what level of service do you require: supply and installation of full unit how many windows do you need: 4+ windows property...
Farnborough - GU14
Enquiry from: Vicki F
Start Date: Immediate
Call anytime. Number of windows: 8 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.
Farnborough - GU14
Enquiry from: Philip K
Start Date: Immediate
to fit 6 upvc windows in an end terrace house, 2 of whom are double and dispose of the old ones. i am looking for quotes for 4+ windows are you the property owner: owner of the property what level o...
Farnborough - GU14
Enquiry from: Kate D
Start Date: Immediate
We require new double glazed UPVC sash Windows (or tilt and turn) for the two large bay windows we have and a single d/g sash for the between them. Currently, there are UPVC double glazed windows in ...
Farnborough - GU14
Enquiry from: Ryan M
Start Date: Immediate
Customer is looking to get quotes for replacement double glazing. multiple windows Supply and install Please call to quote.
Farnborough - GU14
Enquiry from: Simon L
Start Date: Less than one month
best time: any work type: upvc windows i am looking for quotes for 4+ windows are you the property owner: owner of the property what level of service do you require: supply and installation of full ...
Farnborough - GU14
Enquiry from: Victoria P
Start Date: Immediate
i need 7 windows replaced and a front door and french patio door replaced are you the property owner: owner of the property what level of service do you require: supply and installation of full unit h...
Farnborough - GU14
Enquiry from: Parsuram R
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...
Answer a few quick questions, so we can match you with local window installers who can help.
Get free, no-obligation local secondary glazing quotes from 4 verified window installers working in Farnborough.
Compare customer reviews, services and prices, and choose the right tradesperson for you.
Would highly recommend, they found me a firm which I was happy with a quote they give me and went ahead and had my job done within 2 days of enquiring.
Good easy way to find a selection of trades you need all in one place.
Love Local Quotes it's a big part of my Business I would recommend to anyone
By replacing the single glazed windows in your home you stand to make savings of around £170 each year. It’s not just the financial gain that makes double glazing attractive though and you can also save up to 680kg of carbon emissions annually. Over 20 years this is a saving of around £3,400 and 13,600kg of CO2.
Did you just purchase a double glazed window and confused about how to have it installed? Fitting the window yourself can be quite easy with the help of this step by step guide. However, if you lack proper training or experience, we’d recommend you reach out to a trustworthy professional who can guarantee the best results for help. That said, now let’s take a look at the process.
• Remove the old windows by detaching the old beading and glass window safely. Then make some interval cuts using a hand saw before using a crowbar to pry it out.
• Cut the external double glazed window seal. Once done, take a measurement of the window area’s width once empty. Then transfer the measurement to the window sil to face outside and cut using a handsaw.
• Seal the window sil. Add a bead of clear silicone along both inside lip as well as the centre to seal the sil.
• Screw the double glazed window to the sil. Position the window on the top of the lipped section that was siliconed. Then pre-drill them together and screw in three places. You should make sure the screws do not go totally to the sil’s bottom.
• Install the double glazed window. After successfully screwing the double glazed window to the sil, you can now fit in the double glazing. Make use of packers to make sure it’s even in the slot.
• Screw the uPVC window to the wall. If you’re happy and satisfied with the position of the window, you can then pre-drill through the frame of the window and the brick wall. Once done, simply screw it in place using masonry screws or Spax screw as they do not require crawl plugs in bricks.
• Seal around the window. To do this, simply fill any gaps with expanding foam, wipe out the excess and seal with silicone.
These days, buyers expect homes to have double glazing. People recognise the benefits of installing double glazing, so if you don’t have it installed you should consider it. You’ll increase your property’s value and give it a better chance of selling faster, since single glazed properties are also more likely to have problems with damp and mould which could put buyers off.
Ultimately the double glazing company you use is responsible for the quality of work and to ensure your windows are of an excellent standard. This is why it’s important to get a warranty and use a Fensa registered installer. If problems emerge within a couple of years then it’s likely the installation was of a poor standard.Contact the double glazing company and have the issue repaired or new windows replaced. This doesn’t matter if you received a discount of free windows as part of the deal. As long as you entered into a contract the company is obliged to restore the windows.
We can help you get more secondary glazing work with our qualified job leads and boost your business.
Join today