Old loft insulation doesn't last forever. Over the years fibreglass can become flattened, damp, dusty, contaminated by vermin or simply degraded to the point where it's doing very little to keep your home warm. In some lofts it's also been disturbed by storage, trades or rodents, leaving it patchy and unhygienic.
Insulate Now provides a complete fibreglass removal and disposal service. We carefully strip out tired, soiled or sagging insulation, bag it up, control the dust, and take it away for responsible disposal — leaving your loft clean and ready for fresh, high-performing insulation.
It's the essential first step to a warmer, healthier home, and it's a job best left to professionals with the right equipment and protection. Here's what our removal service involves.
When Old Insulation Needs to Go
Not every loft needs stripping out — but plenty do. We recommend removal when insulation is damp or water-stained from past roof leaks, when it's been contaminated by birds or rodents, when it's so compressed or degraded that it's lost its thermal value, or when it's simply old and dusty and you want a clean, fresh start.
Contaminated insulation isn't just ineffective — it can hold odours, allergens and droppings, and it makes any loft unpleasant and unhealthy to enter. Removing it properly protects both your home's warmth and your family's wellbeing.
Clean, Dust-Controlled Removal
Fibreglass is an irritant to skin, eyes and lungs, which is exactly why DIY removal so often ends badly. Our team comes prepared with the correct protective equipment and dust-control methods, working methodically to lift out the old material and bag it securely as we go.
We protect your loft hatch, landing and the route through your home, so loose fibres and dust don't spread into living spaces. The result is a thorough strip-out with minimal mess — and a loft that's safe to work in for the next stage.
Responsible Disposal
Once the old insulation is bagged, we remove it from your property and dispose of it responsibly, so you don't have to worry about how to get rid of it or whether it can go in your household bin (it can't, in any quantity). It's all handled as part of the service.
You're left with a clear, clean loft floor — the perfect blank canvas for new Knauf mineral wool, SuperFOIL multifoil, raised boarding, or a combination tailored to your home.
Removal, Then Renewal — All in One
The biggest advantage of using Insulate Now for removal is that we're loft specialists across the board. We don't just strip out the old and leave you to find someone else — we can survey, remove, re-insulate and board your loft as a single, joined-up project.
That means one trusted team, one fixed price, and a loft that goes from tired and cold to warm, clean and usable without you having to manage multiple contractors. Book a free survey and we'll assess your existing insulation and recommend the best way forward.
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Questions
Fibreglass Removal & Disposal FAQs
Why shouldn't I remove old loft insulation myself?
Fibreglass is a serious irritant to skin, eyes and airways, and disturbing contaminated insulation can release dust, allergens and droppings into your home. Professionals use the right protection and dust control, and dispose of the waste responsibly — DIY removal often spreads fibres through the house.
How do I know if my insulation needs removing?
Tell-tale signs include damp or water staining, evidence of birds or rodents, a strong musty smell, or insulation that's flattened and patchy. If you're unsure, our free survey will tell you whether removal is worthwhile or whether topping up is enough.
Can you remove insulation and fit new insulation in one visit?
Yes — that's how most of our removal jobs work. We strip out the old material, dispose of it, then lay fresh insulation and board if required, all as one coordinated project with a single fixed price.
What do you do with the old insulation?
We bag it securely and take it away for responsible disposal as part of the service. You don't need to arrange anything or worry about how to get rid of it.
Will removal make a mess in my house?
We take care to protect the hatch, landing and route through your home, and we use dust-control methods to keep fibres contained. Our aim is a thorough strip-out with minimal disruption, and we always clean up before we leave.
Ready for a Warmer, Cheaper-to-Heat Home?
Book a free, no-obligation loft survey today. We'll inspect your loft, explain your options and give you a clear, fixed price.