Aluminium Windows in Ely, Slim Frames and More Daylight
We supply and fit aluminium windows across Ely and the surrounding villages, part of our replacement windows and double glazing work, with slim, thermally broken frames as standard on modern aluminium systems, for more daylight. Assure certified and backed by an insurance-backed guarantee.
- Assure Certified
- 15+ Years in the Trade
- Free Quotes
- Ely & Cambridgeshire
In Short
Aluminium windows in Ely with slim, thermally broken frames for more daylight.
Assure certified installation, fully insured, with an insurance-backed guarantee.
You deal with Dan from quote to survey to fit, with a trusted team of installers on larger jobs.
Free, no-obligation quotes. Send a photo on WhatsApp for a ballpark price.
Ely and the surrounding villages, from the city centre out to Littleport, Soham and Witchford.
What's Covered on This Page
Signs Your Frames Are Telling You It's Time to Replace
Frames that have gone soft, warped, or stopped locking properly are telling you they’re finished. Condensation on its own, or a stiff handle, is usually a repair. Most people don’t ring us the day a window starts looking a bit tired. They ring once something’s actually gone wrong. That’s normal, and it’s usually the right call.
What we look for: old timber frames going soft at the corners, soft enough that a thumb pressed into the wood leaves a mark. uPVC frames that have yellowed and warped in the sun stop sealing properly too, and you’ll feel a draught standing near the window on a cold night. Around Ely, with the damp off the Great Ouse and exposed Fen winters, a frame already struggling tends to worsen fast between October and January.
- Frames feel soft, spongy, or crumbly to the touch
- Windows won’t stay open or won’t lock properly
- Visible warping, cracking, or gaps between frame and wall
- Condensation forming between the panes rather than on the inside of the glass
- Draughts you can feel even with the window shut
The last two need a bit more care. Misting between the panes points to a failed seal on the glass unit, and that’s normally a repair. A stiff handle or a tight lock is usually a hardware fix, sorted without touching the frame. We’d rather say so on the doorstep than sell you new aluminium windows you didn’t need.
Thinking About Aluminium Windows for Your Ely Home?
Aluminium Versus uPVC: Making the Right Call for Your Property
Aluminium and uPVC windows both do the job, just differently, and weighing up aluminium versus uPVC starts with what you want more from the frame: light or warmth.
Aluminium is slimline by design, so you get more glass and less frame, which suits a modern extension or a bigger sliding opening where the view matters. uPVC is chunkier but warmer as standard, and usually a bit cheaper for the same size window. We fit aluminium in casement, flush casement, tilt and turn, sliding and bay styles, double glazed as standard.
This comes up most on the newer estates around Ely and out towards Littleport, where the openings are bigger and people want that clean look. On an older house with smaller casement openings, uPVC often makes more sense, since there’s less to gain from the slim sightline and you save some money.
- Aluminium suits bigger openings and bay or bow windows where sightlines matter.
- uPVC windows are the common choice for standard casement replacements
- Aluminium takes coloured finishes well if you want something other than white. Anthracite grey (RAL 7016) is the popular one, all in a powder coated finish.
- Both hold their U-values well when properly double glazed, and triple glazing can improve on that further where it’s specified.
- Cost per window is usually higher for aluminium than uPVC, size for size.
It depends what you’re trying to fix. Condensation and cold get sorted by either material once it’s glazed and fitted properly. Where aluminium tends to win is the look. We’ll give you our honest view on the survey rather than push whichever’s easier for us to fit.
When Aluminium Windows Are Not the Right Fix
Aluminium windows aren’t always the right fix, and we’d rather tell you that now than have you spend money on the wrong thing.
If your house sits in the Ely conservation area, an Article 4 Direction is in place, so you’d need planning permission to change street-facing windows, and modern aluminium is unlikely to get approved where the character’s protected, confirmed on the government’s planning data register. In that case, secondary glazing fitted inside your existing frames is usually the better route. It leaves the outside untouched and deals with the cold and the noise instead.
A misted pane on its own is the other one to watch. As above, that’s a glass replacement, not a job for new aluminium windows. Same goes for a stiff opener, a loose handle or a sticking lock. We’ve lost count of the kitchens where someone was set on new windows and all they needed was an adjustment.
- Listed building or conservation area in Ely where the outside can’t change: secondary glazing is worth looking at instead
- One misted or cloudy pane with the rest of the window sound: a glass replacement job
- Stiff opener, loose handle, sticking lock: a window repair job
- Draughts only around one window when the rest of the house is fine: often just the seals need replacing
If none of that sounds like your situation and it really is time for new aluminium windows, that’s a different conversation, and we’re happy to have it.
Building Regulations, Self-Certification and What Paperwork You Get
Replacing aluminium windows is notifiable work under the Building Regulations, so the council needs to know it’s happened and that it meets the right standard. It isn’t a job for just anyone off the street.
There are two routes for that. You tell the council yourself and pay for their inspection, which costs money and takes time. Or your installer is registered with a government-approved competent person scheme that lets them self-certify the work instead. We’re Assure Certified, so that’s the route we use. We sign the job off ourselves against the Building Regulations, backed by an insurance-backed guarantee on top.
You get a certificate at the end, and it’s worth keeping somewhere safe rather than filed away and forgotten.
It matters when you come to sell. Your solicitor will ask for proof the windows were done properly. Without the certificate, you’re stuck tracking down whoever fitted them, or paying for a retrospective inspection that can hold up the sale. We see this crop up a fair bit with older Ely and Littleport properties changing hands, where windows were replaced years back and nobody kept the paperwork.
When you’re getting quotes, ask who’s certifying the work and what you’ll have in your hand once it’s done. If they can’t answer that clearly, that’s worth knowing before you book anything in.
From Survey to Finished Fit: How Installation Day Works
Once you’ve said yes, the survey comes first. Dan comes out, measures the existing openings properly, and checks what’s going on with the frame behind the plaster or render. On older Ely houses that’s the bit that matters most, since the opening is rarely as square as it looks from the pavement.
Your aluminium windows get ordered to those exact measurements once the survey’s done. Lead time depends on style and finish, but nothing gets fitted until the frame’s been checked twice.
- Old window comes out. We check the opening for any movement or damp behind the old frame.
- New aluminium frame goes in, packed and levelled so it sits square, not just tight.
- Frame gets fixed and sealed against the brick or render, keeping the weather out.
- Sashes and hardware get fitted and adjusted so they open, close and lock properly.
- Internal finish gets tidied, silicone lines cleaned up. The site’s left as we found it.
Most single windows are done in a morning. A whole house, we’ll usually get through in a day or two depending on how many openings there are. We don’t leave a house full of holes overnight.
You deal with Dan from the first quote through the survey to installation, with a trusted team of installers behind him on larger jobs.
Once it’s in, we run through the opening and locking with you before we go. It’s the step a lot of firms skip, and it’s the difference between a window that’s fitted and one that’s fitted properly.
Questions People Ask
Frequently Asked Questions
How long does aluminium window installation take?
Most homes are done in one to two days, depending on how many windows you’re having fitted. A single window swap can often be finished in a few hours. A full house of casements, or a large sliding opening, usually needs the full two days. We’ll give you a proper timeframe on the survey once we’ve seen the openings and how many frames are involved.
Do I need to be home during the installation?
It helps if you’re there at the start and end, but you don’t need to watch the whole job. We’ll need access to each room with a window being replaced, and it’s worth keeping pets away from the work area. Most people put the kettle on and get on with their day while we work through the property room by room.
Will I need planning permission for aluminium windows in Ely?
Most homes in and around Ely don’t need planning permission for like-for-like window replacements. It’s different in the Ely conservation area, which carries an Article 4 Direction, so street-facing windows need permission there and modern aluminium is unlikely to be approved. Secondary glazing is usually the better option in those cases. The work still needs to meet Building Regulations either way, which we handle through self-certification as an Assure certified installer.
What certificate do I get once the windows are fitted?
You’ll get a compliance certificate confirming the work meets Building Regulations. We’re Assure Certified, so we sign this off ourselves rather than you paying for a separate council inspection. Keep the certificate somewhere safe rather than in a drawer. If you sell the house later, your solicitor will ask for it as proof the windows were done properly.
Can I just replace the misted pane instead of the whole window?
Yes, if the frame’s still sound, you only need the glass unit replaced, not a full window. Misting between the panes means the seal on the unit has failed, which is a repair, not a replacement job. We’ll always check this on the doorstep first. Taking out a good aluminium or uPVC frame to fix a failed seal is money you don’t need to spend.
How do I know if I need aluminium or uPVC for my Ely home?
It depends on your property type and what you’re trying to fix. Aluminium suits bigger openings, bay windows, or newer estates around Ely where people want slim frames and more glass. Older houses with smaller casement openings usually do better with uPVC, which is warmer as standard and costs less for the same size. We’ll give you an honest recommendation on the survey based on your house, not on what’s easier for us to fit.
Ready for a Straight Price on Aluminium Windows in Ely?
Free quotes across Cambridgeshire, and you deal with Dan from the first visit to the last screw.