Slate Insulations provides expert cavity wall insulation, cavity wall extraction and loft insulation services across the South of England.
As a leading insulation installer, our cavity insulation comes with a 25-year guarantee, giving you peace of mind that your house will be insulated for years to come.
OUR SERVICES
Cavity Wall Insulation
Cavity Wall Extraction
Loft Insulation
External Wall Insulation & Rendering
Solar Panels
HOW WE WORK
01
Initial Chat
At Slate Insulations in Hampshire, our process begins with a consultation on your insulation needs. We assess your building’s requirements to determine the most effective solution.
02
Property Assessment
Our team of surveyors can assess your property and identifying areas for insulation improvement. Using state-of-the-art tools, we measure the thickness and condition of your walls to ensure that your cavity wall insulation installation is both effective and long-lasting, optimising energy performance.
03
Personalised Plan
After assessing your home, Slate Insulations provides a customised quotation. We take into account your property’s age, structure, and energy requirements, ensuring our solution addresses specific challenges while improving energy efficiency and enhancing your home’s comfort.
04
Professional Installation
Our skilled technicians then carry out the the insulation installation or extraction. We use only high-quality materials and the latest techniques, we ensure a seamless, effective application that delivers lasting comfort and helps reduce your energy bills.
05
Final Inspection
After installation, we carry out a thorough inspection to ensure everything meets our high standards. Our team checks that the cavity wall insulation has been properly installed and that your home is fully protected against heat loss, guaranteeing long-term performance and peace of mind.
06
Ongoing Support
At Slate Insulations, we stand by our work with ongoing support. If you ever have questions or need assistance with your cavity wall insulation, our team is only a phone call away, ready to offer expert advice to help maintain your home’s energy efficiency for years to come.
Happy Customers
Why Choose Slate Insulations?
1. Expert Installation
At Slate Insulations, we don’t believe in one-size-fits-all. Our qualified team installs cavity wall insulation carefully and correctly, using tried and tested methods that make a real difference to your home. By filling the gaps between your walls, we stop precious heat from escaping — keeping your home warmer, cutting down on draughts, and helping to reduce your heating bills.
2. Cost-Saving Home Improvements
Heating costs keep rising, which is why sound insulation is one of the smartest investments you can make. Our cavity wall insulation services are priced reasonably per square metre, giving you clear, honest costs from the start. The result is a warmer home that’s cheaper to run, with savings that continue year after year
3. Better for Your Home and the Planet
Insulating your walls doesn’t just save money — it also lowers your carbon footprint. Wasting less heat means burning less energy, making your home more environmentally friendly. Many of our customers in Hampshire choose cavity wall insulation not just for comfort, but because it’s a simple way to do their bit for the planet.
4. Tailored to Your Property
Every home is different. That’s why we start with a free, no-obligation survey to check if your property is suitable. We look at the age and construction of your walls, any signs of damp or condensation, and your existing energy rating. From there, we recommend the best approach for you — no jargon, just straightforward advice.
5. Local Specialists You Can Rely On
Based in Hampshire, Slate Insulations is trusted across the South of England for professional insulation services. We’re not a faceless national company — we’re a local team that cares about improving homes in our community. Our surveyors and installers are fully qualified and always happy to answer your questions along the way.
6. Focus on Customer Care
From the first phone call through to the final installation, we keep things simple and stress-free. Our customers often tell us they noticed the difference in their homes straight away. We take pride in that — because our goal is to leave you with a home that’s warmer, more comfortable, and more energy efficient.
