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Finance options available with a low deposit
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From draughty single-glazing to modern, energy-efficient windows, we help homeowners across Northamptonshire create a warmer, quieter home, with double glazing in uPVC and aluminium, in styles to suit any property, fitted by a friendly local team who’ll help you find the right fit. Get your free, no-obligation quote today.








Thanks for getting in touch with Park Lane Windows. One of our expert team will be in contact shortly to discuss your double glazing options, with no pressure, just honest advice.
High-quality uPVC and aluminium frames that need no painting, sanding, or upkeep.
We believe quality windows should be affordable. Buy Now, Pay Later from £99 deposit.
Fitted by our FENSA-registered team, with minimal disruption to your home and a clean finish every time.
Whether you’re replacing tired single-pane windows or upgrading older double glazing, our energy-efficient double-glazed windows are built to cut draughts, lower heating bills, and reduce outside noise. We supply and fit double glazing in uPVC and aluminium, in a full range of styles, casement, sliding sash, tilt & turn, bay & bow, Georgian and leaded, so your new windows match your home’s character.
Looking for double glazing prices, a double glazing quote, or double glazing installers near you? Our friendly local team is based right here in Northampton, with a showroom open 6 days a week.




Every double glazed window we install uses high-performance glass units designed to keep heat in and noise out, helping you save on energy bills year-round. Choose from white, woodgrain, or fully coloured uPVC frames, or upgrade to slimline aluminium double glazing for a sleek, contemporary finish. All our double glazing comes backed by a 10-year insurance-backed guarantee, so you can buy with total confidence.
Materials & build quality
Our double glazed windows use premium uPVC and aluminium frames — built for energy efficiency, security, and decades of low-maintenance performance.
Withstands the full British climate — rain, frost, and UV — without warping, cracking, or fading.
Unlike timber frames, our uPVC and aluminium will never rot, split, or need treating. Zero ongoing maintenance, ever.
Available in white, woodgrain, and a full range of contemporary colours to suit any home.
High-performance glass units help retain heat and lower energy bills, year-round.
Reinforced frames and multi-point locking create a secure, durable window that protects your home.
Designed and built to your exact dimensions and spec — no off-the-shelf sizes or compromises.
We keep our double glazing prices competitive and transparent, there’s no one-size-fits-all cost, as every quote depends on the size, style and frame material you choose, whether that’s uPVC or aluminium, and the number of windows you’re looking to replace. That’s why we offer a free, no-obligation double glazing quote, our friendly local team will visit, talk you through your options, and give you a clear, honest price, with absolutely no pressure to buy.
Spreading the cost is easy too. Take advantage of our Buy Now, Pay Later finance, with options available from as little as a £99 deposit, so you can get the windows you want now and pay in a way that suits your budget.
Whether you’re comparing double glazing prices or ready to book a survey, our team is on hand to help.




We cover areas such as Northampton, Kettering, Corby, Wellingborough, Rushden, Daventry, Brackley, Towcester, Milton Keynes, Bedford and Oxford. We are rated 4.8 stars on Which? Trusted Trader and recommended by 99% of our customers, we’re a family-run business that homeowners across the region have trusted since 1989. Pop into our showroom to see our double glazing on display, or get a free quote online today.
Costs vary depending on the size, style and frame material you choose. Request a free, no-obligation quote and we’ll give you a clear, honest price for your home.
Yes, we offer Buy Now, Pay Later and other finance options, with deposits available from as little as £99.
Yes, all our installations are carried out by FENSA-registered fitters and backed by a 10-year insurance-backed guarantee for complete peace of mind.
We supply and fit a wide range of styles, including casement, sliding sash, tilt & turn and bay & bow windows, in both uPVC and aluminium.
We cover Northampton and the whole of Northamptonshire, plus surrounding areas including Leicestershire, Buckinghamshire, Bedfordshire, Cambridgeshire and Oxfordshire. Visit our showroom or get in touch to check we cover you.