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Siderise


Siderise is a leading UK-based company, operating globally, that specialises in the design, manufacture, and supply of high-performance passive fire protection, acoustic, and thermal insulation solutions.

They are particularly renowned for their products used in the building envelope, including fire stops, cavity barriers, and perimeter seal systems for curtain walling, rainscreen cladding, and masonry facades. Siderise also provides specialist insulation for HVAC, rail, marine, and various industrial applications, focusing on delivering safety, comfort, and energy efficiency. Their offering is backed by extensive testing and technical support throughout a project's lifecycle.

01473 827 695:
100mm Siderise Black Tissue Faced Stone Wool Acoustic Lining Slab - 1200mm x 1000mm 100mm Siderise Black Tissue Faced Stone Wool Acoustic Lining Slab - 1200mm x 1000mm
Guide Price
Brand: Siderise Model and Size: 1200mm x 1000mm - 1.2m2
Delivery Time: 5 - 7 days
100mm Siderise Black Tissue Faced Stone Wool Acoustic Lining Slab is a non-combustible insulation solution to deliver outstanding acoustic absorption and thermal performance. This product is ideal for exposed applications where both effective sound control and a neat, aesthetically pleasing finish a..
Guide Price: £63.71
£76.45 inc VAT
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12mm Siderise Comfort Extra Light Weight Acoustic Foam with Adhesive Backing - 1.2m x 0.6m 12mm Siderise Comfort Extra Light Weight Acoustic Foam with Adhesive Backing - 1.2m x 0.6m
Guide Price
Brand: Siderise Model and Size: 1.2m x 0.6m - 0.72m2
Delivery Time: 5 - 7 days
12mm Siderise Comfort Extra Light Weight Acoustic Foam with Adhesive Backing is anefficient, ultra-lightweight sound absorption material designed to enhance acoustic comfort across a diverse range of applications. This product offers excellent noise reduction properties without adding significant ma..
Guide Price: £14.75
£17.70 inc VAT
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12mm Siderise FR Retardant Acoustic Slab with Adhesive Backing - 1.24 m x 2.04m 12mm Siderise FR Retardant Acoustic Slab with Adhesive Backing - 1.24 m x 2.04m
Guide Price
Brand: Siderise Model and Size: 1.24m x 2.04m - 2.53m2
Delivery Time: 5 - 7 days
12mm Siderise FR Retardant Acoustic Slab with Adhesive Backing is a versatile insulation solution engineered to provide exceptional acoustic absorption and fire resistance. This innovative product is specifically designed for applications where both noise control and stringent fire safety regul..
Guide Price: £26.55
£31.86 inc VAT
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12mm Siderise Sound Plus Acoustic Foam Slab - 1.25m x 2.05m 12mm Siderise Sound Plus Acoustic Foam Slab - 1.25m x 2.05m
Guide Price
Brand: Siderise Model and Size: 1.25m x 2.05m - 2.56m2
Delivery Time: 5 - 7 days
12mm Siderise Sound+ Acoustic Foam Slab with Adhesive Backing is a flexible, open-cell polyurethane polyether foam specifically engineered for effective airborne sound absorption and noise control across a broad spectrum of applications. It is a chemically inert, non-dusting, open-cell polyurethane ..
Guide Price: £21.83
£26.20 inc VAT
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13mm Siderise FLX Flexible Acoustic Barrier for Suspended Ceilings - 2000mm x 1200mm 13mm Siderise FLX Flexible Acoustic Barrier for Suspended Ceilings - 2000mm x 1200mm
Guide Price
Brand: Siderise Model and Size: 2000mm x 1200mm - 2.4m2
Delivery Time: 5 - 7 days
13mm Siderise FLX Flexible Acoustic Barrier for Suspended Ceilings is an advanced, high-performance solution specifically engineered to significantly enhance the acoustic privacy and integrity of suspended ceiling systems. Designed to meticulously reduce sound transmission through ceiling voids, thi..
Guide Price: £164.02
£196.82 inc VAT
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13mm Siderise Lamacell Nitrile Butyl Rubber Sheet Insulation for HVAC and Construction - 1000mm x 14m roll 13mm Siderise Lamacell Nitrile Butyl Rubber Sheet Insulation for HVAC and Construction - 1000mm x 14m roll
Guide Price
Brand: Siderise Model and Size: 1m x 14mm - 14m2
Delivery Time: 3 - 5 days
13mm Siderise Lamacell NBR Insulation Sheet is a black, flexible elastomeric rubber material featuring a smooth outer surface. This versatile insulation is classified to EN 13501-1 as Euroclass B-s3, d0, indicating 'very little contribution to fire' with no flaming droplets, and offers enhanced ther..
Guide Price: £243.08
£291.70 inc VAT
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19mm Siderise Lamacell Nitrile Butyl Rubber Sheet Insulation for HVAC and Construction - 1000mm x 10m roll 19mm Siderise Lamacell Nitrile Butyl Rubber Sheet Insulation for HVAC and Construction - 1000mm x 10m roll
Guide Price
Brand: Siderise Model and Size: 1m x 10mm - 10m2
Delivery Time: 3 - 5 days
19mm Siderise Lamacell NBR Insulation Sheet is a black, flexible elastomeric rubber material featuring a smooth outer surface. This versatile insulation is classified to EN 13501-1 as Euroclass B-s3, d0, indicating 'very little contribution to fire' with no flaming droplets, and offers enhanced ther..
Guide Price: £234.82
£281.78 inc VAT
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25mm Siderise Comfort Extra Light Weight Acoustic Foam with Adhesive Backing - 1.2m x 0.6m 25mm Siderise Comfort Extra Light Weight Acoustic Foam with Adhesive Backing - 1.2m x 0.6m
Guide Price
Brand: Siderise Model and Size: 1.2m x 0.6m - 0.72m2
Delivery Time: 5 - 7 days
25mm Siderise Comfort Extra Light Weight Acoustic Foam with Adhesive Backing is anefficient, ultra-lightweight sound absorption material designed to enhance acoustic comfort across a diverse range of applications. This product offers excellent noise reduction properties without adding significant ma..
Guide Price: £24.19
£29.03 inc VAT
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25mm Siderise DWX Acoustic Duct Insulation Wrap - 2m x 1.2m - 10kg/m2 25mm Siderise DWX Acoustic Duct Insulation Wrap - 2m x 1.2m - 10kg/m2
Guide Price
Brand: Siderise Model and Size: 2m x 1.2m - 2.4m2
Delivery Time: 3 - 5 days
25mm Siderise DWX Acoustic Duct Insulation Wrap - 2m x 1.2m - 10kg/m2 is a flexible insulation solution designed specifically for wrapping HVAC ductwork, plenums, and air handling units. This advanced material effectively reduces noise from duct systems while providing essential thermal insulat..
Guide Price: £82.59
£99.11 inc VAT
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25mm Siderise DWX Acoustic Duct Insulation Wrap - 2m x 1.2m - 5kg/m2 25mm Siderise DWX Acoustic Duct Insulation Wrap - 2m x 1.2m - 5kg/m2
Guide Price
Brand: Siderise Model and Size: 2m x 1.2m - 2.4m2
Delivery Time: 3 - 5 days
25mm Siderise DWX Acoustic Duct Insulation Wrap - 2m x 1.2m - 5kg/m2 is a flexible insulation solution designed specifically for wrapping HVAC ductwork, plenums, and air handling units. This advanced material effectively reduces noise from duct systems while providing essential thermal insulati..
Guide Price: £46.01
£55.21 inc VAT
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25mm Siderise FR Retardant Acoustic Slab with Adhesive Backing - 1.24 m x 2.04m 25mm Siderise FR Retardant Acoustic Slab with Adhesive Backing - 1.24 m x 2.04m
Guide Price
Brand: Siderise Model and Size: 1.24m x 2.04m - 2.53m2
Delivery Time: 5 - 7 days
25mm Siderise FR Retardant Acoustic Slab with Adhesive Backing is a versatile insulation solution engineered to provide exceptional acoustic absorption and fire resistance. This innovative product is specifically designed for applications where both noise control and stringent fire safety regul..
Guide Price: £45.43
£54.52 inc VAT
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25mm Siderise Lamacell Nitrile Butyl Rubber Sheet Insulation for HVAC and Construction - 1000mm x 8m roll 25mm Siderise Lamacell Nitrile Butyl Rubber Sheet Insulation for HVAC and Construction - 1000mm x 8m roll
Guide Price
Brand: Siderise Model and Size: 1m x 8mm - 8m2
Delivery Time: 3 - 5 days
25mm Siderise Lamacell NBR Insulation Sheet is a black, flexible elastomeric rubber material featuring a smooth outer surface. This versatile insulation is classified to EN 13501-1 as Euroclass B-s3, d0, indicating 'very little contribution to fire' with no flaming droplets, and offers enhanced ther..
Guide Price: £226.56
£271.87 inc VAT
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25mm Siderise Sound Plus Acoustic Foam Slab - 1.25m x 2.05m 25mm Siderise Sound Plus Acoustic Foam Slab - 1.25m x 2.05m
Guide Price
Brand: Siderise Model and Size: 1.25m x 2.05m - 2.56m2
Delivery Time: 5 - 7 days
25mm Siderise Sound+ Acoustic Foam Slab with Adhesive Backing is a flexible, open-cell polyurethane polyether foam specifically engineered for effective airborne sound absorption and noise control across a broad spectrum of applications. It is a chemically inert, non-dusting, open-cell polyurethane ..
Guide Price: £35.39
£42.47 inc VAT
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25mm Siderise Studio Plus FRX Retardant Acoustic Tiles with Adhesive Backing - 300mm x 300mm (pack of 24) 25mm Siderise Studio Plus FRX Retardant Acoustic Tiles with Adhesive Backing - 300mm x 300mm (pack of 24)
Guide Price
Brand: Siderise Model and Size: 300mm x 300mm - 2.16m2
Delivery Time: 5 - 7 days
25mm Siderise Studio+ FR Retardant Acoustic Tiles with Adhesive Backing are an excellent choice for improving sound quality and fire safety in various settings, including commercial, public, and private spaces. These versatile tiles strike a perfect balance between style, sound control, and eas..
Guide Price: £81.42
£97.70 inc VAT
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30mm Siderise AVC Acoustic Void Closure for Tops of Walls - 2040mm x 1240mm 30mm Siderise AVC Acoustic Void Closure for Tops of Walls - 2040mm x 1240mm
Guide Price
Brand: Siderise Model and Size: 2040mm x 1240mm - 2.53m2
Delivery Time: 7 - 10 days
30mm Siderise AVC Acoustic Void Closure for Tops of Walls is a high-performance, flexible solution specifically engineered to seal the void at the top of partition walls, where they meet floor slabs, roof decks, or other structural elements. This crucial acoustic barrier prevents sound flanking via ..
Guide Price: £147.50
£177.00 inc VAT
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32mm Siderise Lamacell Nitrile Butyl Rubber Sheet Insulation for HVAC and Construction - 1000mm x 6m roll 32mm Siderise Lamacell Nitrile Butyl Rubber Sheet Insulation for HVAC and Construction - 1000mm x 6m roll
Guide Price
Brand: Siderise Model and Size: 1m x 6mm - 6m2
Delivery Time: 3 - 5 days
32mm Siderise Lamacell NBR Insulation Sheet is a black, flexible elastomeric rubber material featuring a smooth outer surface. This versatile insulation is classified to EN 13501-1 as Euroclass B-s3, d0, indicating 'very little contribution to fire' with no flaming droplets, and offers enhanced ther..
Guide Price: £258.42
£310.10 inc VAT
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3mm Siderise Lamacell Nitrile Butyl Rubber Sheet Insulation for HVAC and Construction - 1000mm x 30m roll 3mm Siderise Lamacell Nitrile Butyl Rubber Sheet Insulation for HVAC and Construction - 1000mm x 30m roll
Guide Price
Brand: Siderise Model and Size: 1m x 30mm - 30m2
Delivery Time: 3 - 5 days
3mm Siderise Lamacell NBR Insulation Sheet is a black, flexible elastomeric rubber material featuring a smooth outer surface. This versatile insulation is classified to EN 13501-1 as Euroclass B-s3, d0, indicating 'very little contribution to fire' with no flaming droplets, and offers enhanced therm..
Guide Price: £305.62
£366.74 inc VAT
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40mm Siderise CBX Flexible Acoustic Void Barrier for Suspended Ceilings - 2m x 1.2m 40mm Siderise CBX Flexible Acoustic Void Barrier for Suspended Ceilings - 2m x 1.2m
Guide Price
Brand: Siderise Model and Size: 2m x 1.2m - 2.4m2
Delivery Time: 5 - 7 days
Siderise CBX Flexible Acoustic Void Barrier for Suspended Ceilings is a lightweight solution specifically engineered to prevent the flanking transmission of sound through the void above suspended ceilings. Designed to enhance the acoustic integrity between adjacent rooms or spaces, the CBX barrier e..
Guide Price: £188.79
£226.55 inc VAT
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50mm Siderise Black Tissue Faced Stone Wool Acoustic Lining Slab - 1200mm x 1000mm 50mm Siderise Black Tissue Faced Stone Wool Acoustic Lining Slab - 1200mm x 1000mm
Guide Price
Brand: Siderise Model and Size: 1200mm x 1000mm - 1.2m2
Delivery Time: 5 - 7 days
50mm Siderise Black Tissue Faced Stone Wool Acoustic Lining Slab is a non-combustible insulation solution to deliver outstanding acoustic absorption and thermal performance. This product is ideal for exposed applications where both effective sound control and a neat, aesthetically pleasing finish ar..
Guide Price: £47.19
£56.63 inc VAT
Get Best Price
50mm Siderise Comfort Extra Light Weight Acoustic Foam with Adhesive Backing - 1.2m x 0.6m 50mm Siderise Comfort Extra Light Weight Acoustic Foam with Adhesive Backing - 1.2m x 0.6m
Guide Price
Brand: Siderise Model and Size: 1.2m x 0.6m - 0.72m2
Delivery Time: 5 - 7 days
50mm Siderise Comfort Extra Light Weight Acoustic Foam with Adhesive Backing is anefficient, ultra-lightweight sound absorption material designed to enhance acoustic comfort across a diverse range of applications. This product offers excellent noise reduction properties without adding significant ma..
Guide Price: £38.93
£46.72 inc VAT
Get Best Price
50mm Siderise FR Retardant Acoustic Slab with Adhesive Backing - 1.24 m x 2.04m 50mm Siderise FR Retardant Acoustic Slab with Adhesive Backing - 1.24 m x 2.04m
Guide Price
Brand: Siderise Model and Size: 1.24m x 2.04m - 2.53m2
Delivery Time: 5 - 7 days
50mm Siderise FR Retardant Acoustic Slab with Adhesive Backing is a versatile insulation solution engineered to provide exceptional acoustic absorption and fire resistance. This innovative product is specifically designed for applications where both noise control and stringent fire safety regul..
Guide Price: £101.47
£121.76 inc VAT
Get Best Price
50mm Siderise Sound Plus Acoustic Foam Slab - 1.25m x 2.05m 50mm Siderise Sound Plus Acoustic Foam Slab - 1.25m x 2.05m
Guide Price
Brand: Siderise Model and Size: 1.25m x 2.05m - 2.56m2
Delivery Time: 5 - 7 days
50mm Siderise Sound+ Acoustic Foam Slab with Adhesive Backing is a flexible, open-cell polyurethane polyether foam specifically engineered for effective airborne sound absorption and noise control across a broad spectrum of applications. It is a chemically inert, non-dusting, open-cell polyurethane ..
Guide Price: £63.72
£76.46 inc VAT
Get Best Price
6mm Siderise Comfort Extra Light Weight Acoustic Foam with Adhesive Backing - 1.2m x 0.6m 6mm Siderise Comfort Extra Light Weight Acoustic Foam with Adhesive Backing - 1.2m x 0.6m
Guide Price
Brand: Siderise Model and Size: 1.2m x 0.6m - 0.72m2
Delivery Time: 5 - 7 days
6mm Siderise Comfort Extra Light Weight Acoustic Foam with Adhesive Backing is anefficient, ultra-lightweight sound absorption material designed to enhance acoustic comfort across a diverse range of applications. This product offers excellent noise reduction properties without adding significant mas..
Guide Price: £11.21
£13.45 inc VAT
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6mm Siderise FR Retardant Acoustic Slab with Adhesive Backing - 1.24 m x 2.04m 6mm Siderise FR Retardant Acoustic Slab with Adhesive Backing - 1.24 m x 2.04m
Guide Price
Brand: Siderise Model and Size: 1.24m x 2.04m - 2.53m2
Delivery Time: 5 - 7 days
6mm Siderise FR Retardant Acoustic Slab with Adhesive Backing is a versatile insulation solution engineered to provide exceptional acoustic absorption and fire resistance. This innovative product is specifically designed for applications where both noise control and stringent fire safety regula..
Guide Price: £19.47
£23.36 inc VAT
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6mm Siderise Lamacell Nitrile Butyl Rubber Sheet Insulation for HVAC and Construction - 1000mm x 30m roll 6mm Siderise Lamacell Nitrile Butyl Rubber Sheet Insulation for HVAC and Construction - 1000mm x 30m roll
Guide Price
Brand: Siderise Model and Size: 1m x 30mm - 30m2
Delivery Time: 3 - 5 days
6mm Siderise Lamacell NBR Insulation Sheet is a black, flexible elastomeric rubber material featuring a smooth outer surface. This versatile insulation is classified to EN 13501-1 as Euroclass B-s3, d0, indicating 'very little contribution to fire' with no flaming droplets, and offers enhanced therm..
Guide Price: £329.22
£395.06 inc VAT
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6mm Siderise Sound Plus Acoustic Foam Slab - 1.25m x 2.05m 6mm Siderise Sound Plus Acoustic Foam Slab - 1.25m x 2.05m
Guide Price
Brand: Siderise Model and Size: 1.25m x 2.05m - 2.56m2
Delivery Time: 5 - 7 days
6mm Siderise Sound+ Acoustic Foam Slab with Adhesive Backing is a flexible, open-cell polyurethane polyether foam specifically engineered for effective airborne sound absorption and noise control across a broad spectrum of applications. It is a chemically inert, non-dusting, open-cell polyurethane p..
Guide Price: £17.11
£20.53 inc VAT
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9mm Siderise Lamacell Nitrile Butyl Rubber Sheet Insulation for HVAC and Construction - 1000mm x 20m roll 9mm Siderise Lamacell Nitrile Butyl Rubber Sheet Insulation for HVAC and Construction - 1000mm x 20m roll
Guide Price
Brand: Siderise Model and Size: 1m x 20mm - 20m2
Delivery Time: 3 - 5 days
9mm Siderise Lamacell NBR Insulation Sheet is a black, flexible elastomeric rubber material featuring a smooth outer surface. This versatile insulation is classified to EN 13501-1 as Euroclass B-s3, d0, indicating 'very little contribution to fire' with no flaming droplets, and offers enhanced therm..
Guide Price: £258.42
£310.10 inc VAT
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Siderise 355 Galvanised Fixing Bracket - 25mm x 505mm Siderise 355 Galvanised Fixing Bracket - 25mm x 505mm
Guide Price
Brand: Siderise Model and Size: 25mm x 355mm
Delivery Time: 3 - 5 days
Siderise 355 Galvanised Fixing Bracket is a mounting accessory specifically engineered to provide crucial structural support during the installation of cavity barriers and firestops. This bracket plays a vital role in ensuring these essential passive fire protection and acoustic insulation elements ..
Guide Price: £2.12
£2.54 inc VAT
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Siderise FR-A Fire Rated Acrylic Sealant - 310ml Tube Siderise FR-A Fire Rated Acrylic Sealant - 310ml Tube
Guide Price
Brand: Siderise Model and Size: 310ml tube
Delivery Time: 3 - 5 days
310ml Siderise FR-A Fire Rated Acrylic Sealant is a single-part, intumescent acrylic mastic specifically engineered to provide effective fire stopping for linear gap seals and service penetrations in various construction elements. Designed for both new build and refurbishment projects, this sealant ..
Guide Price: £2.77
£3.32 inc VAT
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Siderise NCBMR Noise Fence Acoustic Barrier - 1.2m x 2m Siderise NCBMR Noise Fence Acoustic Barrier - 1.2m x 2m
Guide Price
Brand: Siderise Model and Size: 1.2m x 2m - 2.4m2
Delivery Time: 3 - 5 days
Siderise NCBMR Noise Fence Acoustic Barrier is a black, flexible composite solution specifically engineered to effectively reduce sound transmission from various outdoor noise sources to surrounding areas. Designed for robust performance in challenging open-air environments, this barrier provides a ..
Guide Price: £127.44
£152.93 inc VAT
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