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 Lostwithiel in May 2026
Requests for Secondary glazing quotations in Lostwithiel in May 2026. 0% change from April 2026.
Requests for Secondary glazing quotations in Cornwall in May 2026. 0% change from April 2026.
We are a Home Improvements company specialising in replacement Windows and Doors, refurbishment and new build Conservatories and Porches, Garage Doors, Sliding Patio/French/Bi-Fold doors, Soffits/Fascia/Guttering replacement. Serving the South West o...
Very polite, no pressure
Lostwithiel - PL22
Enquiry from: Paul M
Start Date: 1 to 3 months
customer has a windows project they are looking to have done, specially they want quotes for upvc double glazing. they are unsure of options so would like to discuss with a window installer.confirmed ...
Lostwithiel - PL22
Enquiry from: Susan W
Start Date: Immediate
homeowner 5 windows 2 sets of doors upvc supplied and fitted please call to appoint
Lostwithiel - PL22
Enquiry from: Susan W
Start Date: Immediate
homeowner 5 windows 2 sets of doors upvc supplied and fitted please call to appoint
Lostwithiel - PL22
Enquiry from: Jane M
Start Date: Immediate
Customer is looking to have new windows installed. They are unsure of options so would like to discuss. Confirmed interest via Customer lives in Lostwithiel area 2+ windows Supply and install Please...
Lostwithiel - PL22
Enquiry from: Anne P
Start Date: Immediate
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 unit Property Type: Terrace How many win...
Lostwithiel - PL22
Enquiry from: Sam S
Start Date: Immediate
Homeowner 2+ windows UPVC Supplied and fitted Please contact to appoint
St. Austell - PL25
Enquiry from: Deb C
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.
St. Austell - PL25
Enquiry from: Char W
Start Date: Immediate
What best describes your living situation? - -. How many windows are you considering replacing? - -. What material do you require, UPVC? - -. What colour do you want them to be? - --. Do you require d...
St. Austell - PL26
Enquiry from: Graeme S
Start Date: Immediate
a quote for replacement windows
St. Columb - TR9
Enquiry from: Helen W
Start Date: Immediate
What best describes your living situation? - Homeowner - Sole. How many windows are you considering replacing? - --. What material do you require, UPVC? - -. What colour do you want them to be? - -. D...
St. Austell - PL25
Enquiry from: Abby R
Start Date: 1 to 3 months
customer in the st. austell 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: are yo...
Looe - PL13
Enquiry from: Angela C
Start Date: Immediate
Customer made an online enquiry for new double glazing. Homeowner confirmed interest via Considering a range of options Homeowner lives in Looe area 2+ windows Supply and install Please call to arran...
St. Columb - TR9
Enquiry from: Dan A
Start Date: Immediate
Customer made an online enquiry for new double glazing. Homeowner confirmed interest via Considering a range of options Homeowner lives in St. Columb area 2+ windows Supply and install Please call to...
St. Austell - PL26
Enquiry from: Brian R
Start Date: Immediate
customer made an online enquiry for quotes for double glazing replacement via one of our websites. customer lives in st. austell area and is considering a range of options for their home. 2+ windows s...
St. Columb - TR9
Enquiry from: Pam R
Start Date: Immediate
Customer in St. Columb area made an enquiry for double glazing online. Confirmed via SMS at 15:36 Confirmed via phone at 15:36 2+ windows Supply and install Please call to arrange an appointment to di...
St. Columb - TR9
Enquiry from: Pam R
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.
Par - PL24
Enquiry from: Sheila B
Start Date: Immediate
What best describes your living situation? - -. How many windows are you considering replacing? - -. What material do you require, UPVC? - -. What colour do you want them to be? - -. Do you require do...
Looe - PL13
Enquiry from: Dan G
Start Date: Immediate
What best describes your living situation? - -. How many windows are you considering replacing? - --. What material do you require, UPVC? - -. What colour do you want them to be? - --. Do you require ...
St. Austell - PL25
Enquiry from: Chris M
Start Date: Immediate
What best describes your living situation? - -. Are you the home owner of that property? - -. How many windows are you considering replacing? - -. What material do you require, UPVC? - -. What colour ...
Bodmin - PL31
Enquiry from: Dave M
Start Date: Immediate
what best describes your living situation? - homeowner - sole. are you the home owner of that property? - -. how many windows are you considering replacing? - -. what material do you require, upvc? - ...
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 Lostwithiel.
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
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.
If a window is double glazed, it has two panes of glass that have a space between them containing argon gas. The gas works as an insulator, keeping heat inside the house as well as reducing noise. It also strengthens the window.
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.
If you’ve got a problem with condensation and don’t have double glazing, you should find that getting new windows will help. Condensation is caused by warm air meeting a cold surface which then turns into water droplets. With two panes of glass, less heat will escape from your home and keep the window warmer, meaning when steam from the bathroom or kitchen touches your windows there should be less condensation.
We can help you get more secondary glazing work with our qualified job leads and boost your business.
Join today