If these walls could talk: windows that changed everything

- Totally get what you mean about installation. Even the fanciest windows won’t help if there’s a gap or dodgy seal.
- Noticed in my place, proper foam and tape around the frame made a huge difference - tiny details, big impact on drafts.
- Curious if anyone’s tried triple glazing? I keep hearing mixed things about cost vs. benefit, especially if your installer isn’t top notch anyway.
- Self-cleaning glass sounds cool in theory, but yeah... pets and kids seem to defeat it pretty quick.
- Sometimes I wonder if all the hype is worth it or if we’re just chasing that next “energy bill drop.”

- You’re spot on about installation. I’ve seen neighbors spend a fortune on fancy windows, but a sloppy fit just means more drafts.
- Triple glazing? Honestly, unless you’re in a super cold spot, I’m not convinced it’s worth the extra cash. Double with good seals seems fine for most.
- Self-cleaning glass... yeah, my dog’s nose prints laugh at that feature.
- Chasing energy savings gets old - sometimes the “upgrade” is more about peace of mind than real dollars saved. But hey, every little bit helps, right?

I hear you on the self-cleaning glass - mine barely lasted a week before the cat’s paw prints and pollen made a joke of that promise. I’ve also wondered about triple glazing. We’re in a milder climate, so I went with double and honestly, can’t say I notice much difference from my neighbor’s “fancy” triple panes. What really made the biggest change here was just making sure everything was sealed up tight. Drafts are sneaky...and way more annoying than most folks realize.

Funny, I actually noticed a difference after we switched to triple glazing, but maybe that’s just because our old windows were ancient and leaky. The real game-changer for us was humidity control - no more condensation in the mornings. Drafts are sneaky, but so is moisture.

You nailed it - humidity sneaks up on people way more than drafts do. I’ve swapped out plenty of old single-pane windows, and honestly, the biggest feedback I get isn’t just about warmth, but waking up to dry sills instead of puddles. Triple glazing’s great, but if you don’t tackle moisture, you’re still fighting a losing battle. Good call getting both sorted.

Triple glazing’s great, but if you don’t tackle moisture, you’re still fighting a losing battle.

Couldn’t agree more. I’ve seen folks drop serious cash on fancy windows and then totally ignore the humidity side - next thing you know, there’s mold creeping in the corners. Out of curiosity, has anyone actually had success with those in-wall dehumidifiers or is that just a band-aid? I’ve always leaned on better ventilation, but sometimes that’s not enough, especially in older brick homes.

- Totally with you - triple glazing is only half the battle.
- Tried one of those wall dehumidifiers in my 70s semi... honestly, it helped a bit, but didn’t solve everything. Still had to crack a window now and then or run the extractor fan like it was going out of style.
- Older brick houses just seem to hold onto moisture like a grudge.
- Ventilation’s king, but sometimes you gotta throw the kitchen sink at it (figuratively, unless your plumbing’s also leaking).
- Don’t feel bad if you’re still chasing that perfect dry corner - pretty sure we all are.

I get what you’re saying about ventilation being king, but I’d question whether it’s always the main culprit with persistent damp. Sometimes, especially in older brick houses, the issue’s more about thermal bridging or even rising damp than just air movement. I’ve seen cases where folks install all the extractor fans and dehumidifiers they want, but without addressing cold spots or dodgy pointing, the moisture just keeps coming back.

Older brick houses just seem to hold onto moisture like a grudge.

That’s true, but sometimes it’s not just the bricks themselves - it’s poor insulation around lintels, or even blocked air bricks. I’d look at those before throwing more gadgets at the problem. Anyone else found hidden causes like that?

Funny you mention blocked air bricks - I spent half a weekend last winter poking around the back of my 1930s semi, only to discover that two were basically packed with cobwebs and old paint. No wonder the front room always felt like a damp cave, even with the windows cracked and a dehumidifier humming away. Once I cleared them out (and added those little mesh covers to keep out the spiders), things started drying up. Not overnight, but it was a noticeable difference.

I agree that insulation around lintels and sills can be a sneaky culprit too. The previous owners of my place had done a “quick fix” job with expanding foam in the bay window area - looked fine on the inside, but outside you could see gaps where water was probably just wicking in. Took ages to track down where that persistent patch of mould was coming from. Ended up having to pull off some plaster, re-point the brickwork, and insulate properly before it finally stopped coming back.

Rising damp is another beast entirely... My neighbor spent thousands on a chemical DPC after getting panicked by a surveyor, but later found out it was actually just leaky guttering soaking into the wall every time it rained. Sometimes it feels like these old houses are determined to keep their secrets until you’ve tried every possible fix.

Ventilation’s important, but yeah - it’s never just one thing. A bit like whack-a-mole: sort one issue, another pops up somewhere else. I’ve learned to check for cold spots with one of those cheap IR thermometers - surprisingly handy for finding weird little patches where insulation’s missing or there’s a hidden draught.

Anyone else ever pulled up floorboards and found mystery moisture? I once found an old clay pipe under the hallway - no idea if it was part of some ancient drainage or just someone’s lost relic - but it was definitely holding onto more water than I’d like…

Funny you mention mystery moisture - I once lifted a couple boards in our front room and found the ends of what looked like an old lead pipe just sitting there, surrounded by damp soil. Do you ever wonder if these odd relics are actually causing half our issues, or are we just blaming the past for modern problems? I’m still not sure if that pipe was ever active or just left behind when they changed the drains decades ago. Makes me question how much stuff is lurking under the floors that we’ll never find.

Makes me question how much stuff is lurking under the floors that we’ll never find.

You’re not wrong - old pipes, weird wiring, random voids... I’ve seen all sorts of stuff hiding in walls and under floors when swapping out window frames. Sometimes it’s harmless, but other times those relics are exactly why moisture or drafts keep coming back. Even found an old glass bottle wedged behind a sill once. It’s wild what gets left behind.

That’s wild about the glass bottle - never found anything quite that interesting here, just a ton of old insulation and a random chunk of brick (no idea why). Makes me wonder if people used to stash stuff on purpose or just lost it during construction. Did you notice any weird smells or drafts after pulling things out? I always get paranoid I’m about to uncover some hidden problem whenever I start poking around.

Makes me wonder if people used to stash stuff on purpose or just lost it during construction.

I’ve wondered the same thing. Sometimes I think builders just tossed whatever was handy into the walls to fill gaps. I get that paranoia too - pulling out insulation always feels like opening a can of worms. Usually it’s nothing, but once I found a weird draft behind some old paneling and ended up discovering a missing chunk of exterior sheathing. Fixable, but yeah, it’s always a gamble. Keep poking around though, you never know what you’ll learn about your place.

Totally get that feeling - every time I open up a wall, I half expect to find some ancient tool or a fossilized sandwich. I read somewhere that “builders’ debris” was basically the norm before building codes tightened up. Still wild to think about what’s lurking behind the drywall...

Still wild to think about what’s lurking behind the drywall...

You’re not kidding. I’ve pulled out everything from old newspapers to a full coffee can of rusty nails - probably just swept off the floor and tossed in before the drywall went up. It’s a reminder how much things have changed. When you’re replacing windows, do you ever find evidence of old window styles - maybe a bricked-up opening or weird framing? Sometimes you can spot where a house had a totally different layout decades ago.

That’s the fun (and sometimes nerve-wracking) part of working on older places, right? I’ve never actually found a coffee can, but I did pull out a weird stash of marbles and a couple of old clay pipes when we redid the back bedroom - felt like a time capsule from some kid who lived here ages ago. It’s wild what gets sealed up.

With windows, yeah, I’ve noticed some odd framing and even spots where you can tell there used to be another window or maybe a door. In our dining room, there’s this patch of wall that’s just slightly off. When I took the trim off to repaint, the framing behind it was all mismatched. Turns out, there used to be a skinny window there - probably one of those tall, narrow ones you see in old farmhouses. Makes you wonder why they closed it up. Drafts? Privacy? Or just because someone wanted more wall space for their furniture?

I get what you mean about seeing evidence of totally different layouts. My neighbor found an old archway behind his drywall - just boxed in and forgotten about. He ended up opening it back up, and it actually looks pretty cool now, but it was basically a guessing game until he started poking around.

I do kind of wish people left notes or something behind instead of random junk. Like, “Hey, this window was bricked up in 1972 because the dog kept barking at squirrels.” That’d be way more helpful than a pile of rusty nails.

You’re right though - it’s a reminder that houses change with every generation. Sometimes I wonder what folks will think if they ever open up my walls down the line... probably just a lot of insulation receipts and maybe a lost screwdriver or two.

Funny, I always figured people bricked up windows for insulation or security, but then again, maybe it was just someone wanting a spot to hang a giant painting. When I pulled apart the laundry room wall, I found an old electrical box with nothing attached - just wires cut and stuffed inside. Made me question what kind of shortcuts folks took back then. Ever find something that actually made you rethink how safe your house is?

- Pulled up my old carpet last year and found a random patch of plywood over what used to be a vent - no insulation, just a cold draft.
- In the attic, there was a junction box with wires just twisted together and taped. Not even wire nuts. Pretty sketchy.
- Sometimes I wonder if people just hid stuff because it was easier than fixing it right.
- Makes me double-check everything now, especially before I drill or hang anything.
- Honestly, I trust what I can see way more than what’s behind the drywall...

When I swapped out our old windows last fall, I figured it’d be straightforward - just measure, order, install. But when I took out the trim, there was this weird gap stuffed with newspaper from the 80s (seriously). No insulation at all. Now I always pull back the trim or poke around before assuming anything’s up to code. You never really know what you’ll find behind these walls...

I get where you’re coming from, but honestly, I don’t always see the need to tear everything apart unless there’s a clear problem - sometimes you end up making more work for yourself. If the trim’s solid and there’s no draft, I’d rather not mess with it. Maybe I’m just old school, but I’ve found “if it ain’t broke, don’t fix it” saves me headaches.