Loft Insulation Andover
Professional loft insulation for Andover homeowners
At Loft Insulation Specialists, we help Andover homeowners cut heating bills and stay warmer with correctly specified loft insulation. With over 40 years of experience across Hampshire, we know the town’s roofs well — from the 1960s overspill estates around Floral Way and River Way to the pitched-roof semis and detached homes of the 2000s expansion at Augusta Park and Picket Twenty, most with conventional loft access.
Up to 35% of your home’s heat can escape through an under-insulated roof. In the older estate lofts we often find settled, compacted material that no longer holds warmth, so we top up or replace it to a 300mm Knauf Earthwool standard, or fit a Superfoil-led solution where headroom is tight. Even the solid-wall homes in the conservation-area core, which can’t take cavity insulation, benefit straight away from a proper loft upgrade.
Sitting on open chalk downland at the edge of Salisbury Plain, local homes face a more exposed setting than sheltered valley towns, so we always check settled depth, coverage and eaves ventilation before recommending the right upgrade. Every job comes with a free, no-obligation survey and a fixed-price quote — no high-pressure sales, no jargon, just straightforward advice.
How Andover homeowners benefit from Loft Insulation
These are the five checks we use on loft insulation surveys in Andover. They help us identify where heat is escaping, what condition your existing material is in, and what upgrade will deliver the best long-term value for your home.
Measure your current insulation depth
Use a tape measure between joists. Anything below around 100mm is typically underperforming against modern standards. We usually recommend 300mm total depth with Knauf Earthwool for strong thermal performance and lower bills.
Check for compression, gaps, and cold spots
Older insulation often flattens or separates over time, leaving cold bridges. We check compression, thin edges, and gaps around pipework, eaves, and hatch areas where heat loss is highest.
Assess moisture risk and loft ventilation
Good insulation must work with good airflow. We check soffit and eaves ventilation plus signs of moisture. Correct installation with breathable airflow prevents the condensation issues often caused by poor DIY work.
Common loft issues in Andover homes
Andover’s 1960s overspill estates and older market-town houses often have pitched-roof lofts with thin, settled insulation that has compacted below useful depth, leaving cold spots and patchy cover at the eaves. The conservation-area core adds solid-wall homes with simple gabled roofs where loft depth is the main saving available. We check depth, coverage and airflow together before specifying the fix.
Why Andover homeowners choose Loft Insulation Specialists
With over 40 years of insulation experience — and recognition as the Best Insulation Installation Firm in Hampshire 2023 by the Southern Enterprise Awards — we know Andover’s mix of overspill estates and modern pitched-roof homes inside out. Every project starts with a free survey, uses Knauf Earthwool or slimline Superfoil to suit your loft, and ends with clear documentation and aftercare advice — with no high-pressure sales or jargon.
How our Loft Insulation service works in Andover
Take a look below to find out how our Loft Insulation service works in Andover,
- 1
Book your free Andover survey
Book your free Andover loft survey and we'll confirm current depth, condition, and suitability for Knauf Earthwool or Superfoil.
During your free survey, we check current depth, joist condition, airflow at eaves, and any signs of damp or pest damage.
You get clear photo evidence and straightforward recommendations, including whether a top-up or full replacement is best.
- 2
Receive your fixed price quote
We provide a fixed quote based on loft size, access, current condition, and the most suitable material—Knauf Earthwool, Superfoil, or a hybrid.
If you have been approved for ECO4 or Great British Insulation Scheme funding, we can carry out the installation work under these schemes.
Every quote includes labour, materials, waste handling, and expected completion time before any work starts.
- 3
Professional Loft Insulation service provided
Most loft insulation installs in Andover are completed in 4-6 hours, with larger or remedial jobs usually finished in 1-3 days.
We protect access routes, keep dust controlled, and leave the loft tidy and ready for immediate use.
After installation, we confirm final depth, ventilation paths, and provide aftercare advice to protect long-term performance.
How much does Loft Insulation cost in Andover?
Our loft insulation typically costs between £600 and £1,500 for a standard three-bedroom Andover home, or about £15–£22 per square metre including materials and labour. If old, settled insulation needs clearing and licensed disposal first, that adds around £650.
Loft size, access and whether you need a top-up or full replacement affect the final figure, but we always give a fixed price after survey, with no hidden extras. As well as cutting bills, a proper upgrade can lift your EPC rating by 1–2 bands and add roughly £5,000–£15,000 to resale value in Hampshire.
Many homes recover the cost through lower heating demand over time. If you receive certain benefits or qualify under ECO4 or the Great British Insulation Scheme, we’ll check your eligibility and can carry out the work under those schemes.
The Andover suburbs we provide Loft Insulation services to:
Anna Valley, Charlton, Hurstbourne Tarrant, Picket Twenty, St. Mary Bourne, Upper Clatford
Our services in Andover
Loft Insulation Andover Nearby
Why Choose us for Loft Insulation in Andover?
Award-Winning Services
We have been recognised as the 'Best Insulation Installation Firm Hampshire - 2023' by the Southern Enterprise Awards, an independent awarding body.
Guaranteed energy savings
We guarantee up to 35% lower energy bills by slashing heat loss, backed by our free survey, transparent results and full satisfaction pledge.
Proven Accredited Reliability
Checkatrade and Google reviews from Hampshire locals verify our punctuality, spotless sites and top-quality services - independent proof we deliver every time.
True Local Hampshire Experts
Fast same-week surveys and quotes, as well as tailored solutions for local projects mean quicker installs and better results than out-of-area firms.
40+ years of experience
With over 40 years of experience in insulation and home improvements, our team quickly diagnoses issues, gives better advice, and delivers installations done right the first time.
No-obligation surveys
Our surveys are always free with zero obligation. No high-pressure sales or jargon: just straightforward facts and options, respecting your decision every time.
Frequently asked questions
Take a look at the Frequently Asked Questions regarding our Loft Insulation services in Andover.
How much can loft insulation save on energy bills in Andover?
Loft insulation is one of the quickest wins for an Andover home — up to 35% of your heat can escape through an under-insulated roof, so bringing the depth up to a full 300mm often delivers the fastest payback of any insulation measure. Exact savings depend on your loft size, current depth and heating habits, but most households notice warmer rooms and lower bills straight away.
Can I get an ECO4 loft insulation grant in Andover?
You may qualify in Andover if your home has a lower EPC rating (typically D–G) and your household receives qualifying benefits or meets income thresholds. We’ll help you check your eligibility rather than leaving you to navigate it alone, and once approved we can carry out the work under ECO4 or Great British Insulation Scheme funding.
Will loft insulation cause condensation in Andover homes?
No, not when installed correctly. We maintain airflow at eaves and avoid blocking ventilation paths so moisture can escape safely. For Andover homes, we focus on delivering full thermal coverage and stable, long-lasting insulation depth that meets modern expectations.
What insulation depth should I have in Andover?
For most homes in Andover, we recommend around 300mm total loft insulation depth to align with modern best practice and improve thermal performance. If your loft has less than 100mm, a top-up or replacement is usually needed to deliver meaningful bill and comfort improvements.
How quickly can you install loft insulation in Andover?
Most standard installs in Andover take 4-6 hours. Larger lofts, difficult access, or jobs that need cleanup and remedial prep can run into 1-3 days. We confirm timings during survey and provide a clear schedule before installation starts.
About Andover
Andover
Featured Business LocationLoft Insulation Specialists near Andover
general contractor, manufacturer, service
5 stars (8 reviews)Phone: 023 9326 7900Nearby Suburbs