Mineral Felt Material Products UK
5 products with material “Mineral Felt”, spanning Building Materials & Insulation.
Mineral felt is a remarkably versatile insulation material gaining increasing attention within the UK home and garden market. Essentially, it’s a non-combustible fibreboard created from molten rock – typically basalt or diabase – which has been formed into sheets. This process results in a highly stable, naturally fire-resistant material with exceptional thermal properties making it ideal for both structural applications and insulation projects. For UK homeowners and gardeners, the primary appeal of mineral felt lies in its superior resistance to fire; this is increasingly important given building regulations and a heightened awareness of home safety.
Many shoppers are specifically searching for mineral felt due to its inherent benefits compared to traditional alternatives like rockwool or cellulose. While these materials offer insulation, they don't always provide the same level of protection against flames. Mineral felt’s natural fire resistance is often a key driver in applications where fire safety is paramount, such as around fireplaces, chimneys, and within timber-framed structures. Across product categories – from building boards used for wall construction to horticultural fleece protecting plants – you'll find mineral felt offering a robust solution.
When evaluating products featuring mineral felt, it’s crucial to note the density (measured in kg/m³) of the material; higher densities provide greater thermal performance but can also impact ease of installation. Also consider the thickness – thicker sheets offer superior insulation but may require more support and could be more costly. Furthermore, check for any relevant fire ratings or certifications, such as those from BBA or LABC, ensuring compliance with UK building standards. Ultimately, choosing mineral felt is about selecting a durable, safe, and effective material perfectly suited to many aspects of the UK home and garden environment.
#1 Pick
Rose Roofing Black Heavy Duty Shed Roof Felt with 25 Year Life Expectancy 8m x 1m Roll- Mineral Felt
£34.99
Pros
- 25-year life expectancy is long for a mineral felt at this price
- Reinforced fibre base is more hard-wearing than basic economy felt
- Well-reviewed choice for shed, kennel and hutch roofs
Cons
- Nails and adhesive sold separately on this particular listing
#2 Pick
Standard Grade Shed Roof Felt Black Mineral 16.4 x 3.2ft (5m x 1m) - Durable, Long-Lasting Heavy-Duty Roofing Felt, Weatherproof Roof Covering for Summerhouses, Sheds, Kennels- Mineral Felt
- 5m x 1m
£31.95
Pros
- Mineral-finished top layer gives good UV and weather resistance
- Compact 5m x 1m roll suits smaller sheds and summerhouse roofs
- Well reviewed with over 600 verified ratings
Cons
- Standard grade has a shorter life expectancy than polyester-reinforced felt
#3 Pick
IKO Shed Felt | Shed Roofing Felt | 3 Colours | 8m & 10m Lengths | 10m Standard Grade Green- Mineral Felt
£30.94
Pros
- Well-known IKO roofing brand with a strong track record on Amazon UK
- Standard grade mineral felt suits sheds, summerhouses and outbuildings
- Available in multiple lengths and colours to match the job
Cons
- Standard grade has a shorter lifespan than premium polyester felts
#4 Pick
Rose Roofing Standard Grade Shed Roofing Felt Black Mineral 5m x 1m- Mineral Felt
£21.40
Pros
- Dedicated UK roofing felt brand with hundreds of verified reviews
- Black mineral finish suits sheds, kennels and smaller outbuildings
- Compact 5m x 1m roll is easy for one person to handle and lay
Cons
- Standard grade felt needs periodic recoating to maximise lifespan
#5 Pick
Standard Grade Shed Roof Felt Dark Green Mineral 32.8 x 3.2 ft (10m x 1m) - Durable, Long-Lasting Heavy-Duty Roofing Felt, Weatherproof Roof Covering for Summerhouses, Sheds, Kennels- Mineral Felt
£37.90
Pros
- Dark green mineral finish blends in better than black on garden buildings
- Heavy-duty mineral felt gives long-lasting weatherproof cover
- Well-reviewed option specifically sized for sheds and summerhouses
Cons
- Mineral felt is stiffer to lay in cold weather than polyester alternatives
FAQ
What exactly does ‘mineral’ mean in relation to this product?+
The term 'mineral' refers to the base material – typically basalt or diabase rock – from which the felt is manufactured. This naturally occurring volcanic rock provides the inherent fire resistance and thermal properties that define mineral felt, differentiating it from purely synthetic insulation options.
How does mineral felt’s density compare to rockwool?+
Mineral felt generally boasts a higher density than standard rockwool, typically ranging from 30-80 kg/m³, which translates to better thermal performance and greater resistance to compression. This increased density can also contribute to improved sound insulation properties, though both materials offer good acoustic benefits.
Is mineral felt more expensive than other insulation types?+
Initially, mineral felt tends to be priced slightly higher than standard rockwool or cotton batts due to the manufacturing process and superior fire-retardant qualities. However, its longevity and reduced risk of fire damage can offer long-term cost savings when considering replacement cycles.
What thicknesses are mineral felt boards available in?+
Mineral felt building boards typically come in thicknesses ranging from 10mm to 50mm, with 20mm and 30mm being the most commonly used. Thicker boards provide greater structural support and improved thermal performance but require more robust fixing systems.
Can mineral felt be cut and shaped easily?+
While it's a dense material, mineral felt can be cut with a utility knife or saw using appropriate safety precautions. Pre-cut sheets are also often available for convenience, although larger pieces may require careful handling and cutting to fit specific dimensions.
Is mineral felt suitable for use in damp environments?+
Mineral felt is inherently moisture resistant due to its inorganic composition; however, it’s crucial to ensure proper installation with a vapour barrier to prevent condensation build-up within wall cavities. Always consult building regulations and manufacturer guidance for specific recommendations.
What are the potential health concerns associated with handling mineral felt?+
Like any fibrous material, prolonged exposure to mineral felt dust can irritate the respiratory system. Wearing appropriate personal protective equipment – including a mask and gloves – is highly recommended during cutting or installation to minimize this risk. Follow manufacturer’s safety guidelines carefully.
What are the key differences between basalt and diabase mineral felt?+
Both basalt and diabase are volcanic rocks used in mineral felt production, but they differ slightly in their chemical composition and thermal properties. Diabase generally has a lower thermal conductivity than basalt, offering marginally better insulation performance, though the difference is often negligible.
How does mineral felt perform compared to PIR (polyisocyanurate) boards?+
Mineral felt typically performs less effectively as an insulator than PIR boards due to its inherent thermal conductivity. However, PIR boards can be flammable and may not meet stringent fire safety regulations in all applications, whereas mineral felt offers superior fire protection with comparable thermal performance.
What guarantees are there on mineral felt products sold through Amazon?+
Guarantees for mineral felt products sold via Amazon will be governed by the manufacturer’s warranty and Amazon's standard returns policy. Please review these details carefully before purchase to understand your rights and responsibilities regarding product defects or performance issues.