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 |
£5100
£3825
£2550
£1275
£0
| Labour cost | £1,400 | |
| Material cost | £500 | |
| Waste removal | £100 |
Requests for quotations in Welwyn in October 2024
Requests for Secondary glazing quotations in Welwyn in October 2024. 0% change from September 2024.
Requests for Secondary glazing quotations in Hertfordshire in October 2024. 0% change from September 2024.
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...
Not a very structured approach to how to make contact, do the consultation, timeline of providing the cost and then foll...
Crystal is a uPVC Windows and Double Glazing manufacturer and installer. We have built a strong reputation in London and the South East for great value and exceptional service in the design, production and installation of quality uPVC Windows, Doors,...
online reviews scared me
Here at WFS Anglia Ltd, we have built ourselves a fantastic reputation throughout Cambridge, Northamptonshire, Peterborough, Milton Keynes, Buckinghamshire and surrounding areas. This is based upon our perfect harmony between high quality workmanship...
Prompt and pleasant. Very friendly and made sure we were pleased with the job they done. Cannot fault them. Excellent.
We at Primary Windows & Doors with our 25 years experience in the industry feel our unique operation where we design, survey & install all ranges of products such as windows, doors roofline and conservatories is second to none. Our installations a...
Excellent from initial call to installation Price was very competative & more importantly the service & craftsmanship...
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
G&T is an independent construction and property consultancy working across all sectors of the built environment.
CompetTive price
Welwyn Garden City - AL7
Enquiry from: Grant H
Start Date: Immediate
Black front door price required. Double window, letter box, knocked, right hand hinge, open internally white frame and interior
Welwyn Garden City - AL7
Enquiry from: Steve M
Start Date: Immediate
Bifold window’s, 4 panel, leaded lights, brown out side, white inside, approx 230cm x 980cm
Welwyn Garden City - AL7
Enquiry from: Suzanne U
Start Date: Immediate
Hello, I have a problem with the sash windows in my flat & someone suggested your company. Two of the three windows don't operate particularly well. One is quite difficult to open and shut and the oth...
Welwyn Garden City - AL7
Enquiry from: Panna C
Start Date: Immediate
customer in the welwyn garden city area made an enquiry a couple of projects including upvc double glazing.call anytime and arrange an appointment to discuss. below is some details about this project:...
Welwyn - AL6
Enquiry from: Ray B
Start Date: Immediate
I am looking for bifold windows to fit 2660x1450 opening. Slimline in either aluminium or light grey coloured upvc Please let me know cost and lead time, Thanks
Welwyn - AL6
Enquiry from: Rebecca D
Start Date: Less than one month
mrs requested quotes for upvc double glazing from a window installer around welwyn. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the informat...
Welwyn Garden City - AL7
Enquiry from: Kusam S
Start Date: Immediate
3 bedroom and 1 bathroom double glazed windows replaced how many windows do you need: 4+ windows do you require doors: none
Welwyn Garden City - AL7
Enquiry from: Katy F
Start Date: Immediate
i am looking to get quotes to have 5+ windows 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...
Welwyn - AL6
Enquiry from: Natasha C
Start Date: Immediate
are you the property owner: relative of owner do you require plumbing work: yes interested in plumbing quote: yes do you require electrical work: no would you like the windows or installed: yes agree...
Welwyn Garden City - AL7
Enquiry from: Shannon S
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.
Welwyn Garden City - AL7
Enquiry from: Jason B
Start Date: Immediate
Are you the home owner of that property? YES - Father How many windows are you considering replacing? 2 What material do you require, UPVC? UPVC What colour do you want them to be? White Do you requir...
Welwyn - AL6
Enquiry from: Ian D
Start Date: Immediate
Customer made an online enquiry for replacement windows via one of our websites. Confirmed via /phone. 2+ windows Supply and install Please call to arrange an appointment to quote.
Welwyn Garden City - AL7
Enquiry from: Lisa E
Start Date: Immediate
Customer living in Welwyn Garden City area made an enquiry for double glazing quotes via one of our websites. Customer confirmed interest via Homeowner needs advice on options 2+ windows Supply and ...
Welwyn Garden City - AL7
Enquiry from: Marcus S
Start Date: Immediate
Side window replacement
Welwyn Garden City - AL7
Enquiry from: Mark D
Start Date: Immediate
Customer made an online enquiry for quotes for double glazing replacement via one of our websites. Customer lives in Welwyn Garden City area and is considering a range of options for their home. 2...
Welwyn Garden City - AL7
Enquiry from: Marion C
Start Date: Immediate
Small Circular window in hallway has condensation in between glass
Welwyn Garden City - AL7
Enquiry from: Miroslaw W
Start Date: Immediate
Home Owner Supplied and Fitted Call to Appoint
Welwyn Garden City - AL7
Enquiry from: Mrs G
Start Date: Immediate
Could you give me a price for replacement glass units 1200x800... will need 8 of them...
Welwyn Garden City - AL7
Enquiry from: Sarah K
Start Date: Immediate
Homeowner 2+ windows UPVC Supplied and fitted Please contact to appoint
Welwyn - AL6
Enquiry from: Amratlal D
Start Date: Immediate
Are you the property owner: Owner of the property Property Type: Detached What level of service do you require: Supply and Install Interested in Doors Quote: Back Door What materials are you looking ...
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Get free, no-obligation quotes from 4 verified Window Installers working in Welwyn.
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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 LeadsDoWork it's a big part of my Business I would recommend to anyone
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.
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.
Most installers will not need you to be at home while they are fitting your windows. It is a good idea to be present though, just in case they have any questions for you and perhaps for your own peace of mind. If you cannot be there, you will need to arrange access to the property and/or agree securing the property at the end of the day.
As well as keeping your home warmer and reducing noise, you’ll notice a saving on your energy bills from installing double glazing. If you install A++ rated windows in your home after having single glazing, you could save up to £120 year on your energy bills. The Energy Saving Trust has more information.
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