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Astro strip FS - Fire and smoke seals (Brush Type)
£0.53 – £3.48
In stock
Intumescent fire and smoke seals for fire door assemblies. An intumescent graphite based fire seal contained within a PVC sleeve for fitting into a rebate to either the leaves or...
Astro Strip TB - Twin Blade Seal
£1.58 – £4.08
In stock
Intumescent fire and smoke seals for fire door assemblies. An intumescent graphite based fire seal contained within a PVC sleeve for fitting into a rebate to either the leaves or...
Astroflame Strip Intumescent FO - Fire Only Seals
£0.44 – £3.30
In stock
Intumescent fire and smoke seals for fire door assemblies. An intumescent graphite based fire seal contained within a PVC sleeve for fitting into a rebate to either the leaves or...
Astroflame 20mm x 4mm X 2.1m 60min Intumescent Strip - Fire and Smoke - White
£1.96
In stock
Astroflame 20mm x 4mm X 2.1m 60min Intumescent Strip - Fire and Smoke - White Astro strip FS - fire and smoke seals (Brush Type) Intumescent Fire and Smoke Seals...
Astro Strip Fire Only 25x4x2100mm Red
£3.73
In stock
Quantity Range Unit Price Unit Saving 1 - 9 £5.50 No Saving 10 - 49 £4.40 £1.10 50 - 99 £4.13 £1.38 100 - 249 £3.85 £1.65 250 - 499...
Astroflame 15mm x 4mm X 2.1m 30min Intumescent Strip - Fire and Smoke Twin Blade Seal - White
£4.20
In stock
Astroflame 15mm x 4mm X 2.1m 30min Intumescent Strip - Fire and Smoke Twin Blade Seal - White Astro Strip TB - Twin Blade Seal Intumescent Seals Fire and Smoke....
Astroflame 10mm x 4mm X 2.1m 30min Intumescent Strip - Fire and Smoke Twin Blade Seal - White
£3.57
In stock
Astroflame 10mm x 4mm X 2.1m 30min Intumescent Strip - Fire and Smoke Twin Blade Seal - White Astro Strip TB - Twin Blade Seal Intumescent Seals Fire and Smoke....
Astroflame 20mm x 4mm X 2.1m 60min Intumescent Strip - Fire and Smoke Twin Blade Seal - Brown
£4.62
In stock
Astroflame 20mm x 4mm X 2.1m 60min Intumescent Strip - Fire and Smoke Twin Blade Seal - Brown Astro Strip TB - Twin Blade Seal Intumescent Seals Fire and Smoke....
Astroflame 20mm x 4mm X 2.1m 60min Intumescent Strip - Fire and Smoke Twin Blade Seal - White
£4.62
In stock
Astroflame 20mm x 4mm X 2.1m 60min Intumescent Strip - Fire and Smoke Twin Blade Seal - White Astro Strip TB - Twin Blade Seal Intumescent Seals Fire and Smoke....
Astroflame 10mm x 4mm X 2.1m 30min Intumescent Strip - Fire and Smoke Twin Blade Seal - Brown
£3.57
In stock
Astroflame 10mm x 4mm X 2.1m 30min Intumescent Strip - Fire and Smoke Twin Blade Seal - Brown Astro Strip TB - Twin Blade Seal Intumescent Seals Fire and Smoke....
Astroflame 15mm x 4mm X 2.1m 30min Intumescent Strip - Fire and Smoke Twin Blade Seal - Brown
£4.20
In stock
Astroflame 15mm x 4mm X 2.1m 30min Intumescent Strip - Fire and Smoke Twin Blade Seal - Brown Astro Strip TB - Twin Blade Seal Intumescent Seals Fire and Smoke....
Astroflame 15mm x 4mm X 2.1m 30min Intumescent Strip - Fire and Smoke Single Blade - White
£4.20
In stock
Astroflame 15mm x 4mm X 2.1m 30min Intumescent Strip - Fire and Smoke Single Blade - White Astro Strip SB - Single Blade Seal Intumescent Seals Fire and Smoke. Astro...
Astroflame 20mm x 4mm X 2.1m 60min Intumescent Strip - Fire and Smoke Single Blade - White
£4.62
In stock
Astroflame 20mm x 4mm X 2.1m 60min Intumescent Strip - Fire and Smoke Single Blade - White Astro Strip SB - Single Blade Seal Intumescent Seals Fire and Smoke. Astro...
Astroflame 20mm x 4mm X 2.1m 60min Intumescent Strip - Fire and Smoke Single Blade - Brown
£4.62
In stock
Astroflame 20mm x 4mm X 2.1m 60min Intumescent Strip - Fire and Smoke Single Blade - Brown Astro Strip SB - Single Blade Seal Intumescent Seals Fire and Smoke. Astro...
Astroflame 15mm x 4mm X 2.1m 30min Intumescent Strip - Fire and Smoke Single Blade - Brown
£4.20
In stock
Astroflame 15mm x 4mm X 2.1m 30min Intumescent Strip - Fire and Smoke Single Blade - Brown Astro Strip SB - Single Blade Seal Intumescent Seals Fire and Smoke. Astro...
Astroflame 10mm x 4mm X 2.1m 30min Intumescent Strip - Fire and Smoke Single Blade - White
£3.57
In stock
Astroflame 10mm x 4mm X 2.1m 30min Intumescent Strip - Fire and Smoke Single Blade - White Astro Strip SB - Single Blade Seal Intumescent Seals Fire and Smoke. Astro...
Astroflame 10mm x 4mm X 2.1m 30min Intumescent Strip - Fire and Smoke Single Blade - Brown
£3.57
In stock
Astroflame 10mm x 4mm X 2.1m 30min Intumescent Strip - Fire and Smoke Single Blade - Brown Astro Strip SB - Single Blade Seal Intumescent Seals Fire and Smoke. Astro...
Astroflame 25mm x 4mm X 2.1m 60min Intumescent Strip - Fire and Smoke - White
£3.95
In stock
Astroflame 25mm x 4mm X 2.1m 60min Intumescent Strip - Fire and Smoke - White Astro strip FS - fire and smoke seals (Brush Type) Intumescent Fire and Smoke Seals...
Astroflame 20mm x 4mm X 2.1m 60min Intumescent Strip - Fire and Smoke - Brown
£2.06
In stock
Astroflame 20mm x 4mm X 2.1m 60min Intumescent Strip - Fire and Smoke - Brown Astro strip FS - fire and smoke seals (Brush Type) Intumescent Fire and Smoke Seals...
Astroflame 15mm x 4mm X 2.1m 30min Intumescent Strip - Fire and Smoke - Brown
£1.91
In stock
Astroflame 15mm x 4mm X 2.1m 30min Intumescent Strip - Fire and Smoke - Brown Astro strip FS - fire and smoke seals (Brush Type) Intumescent Fire and Smoke Seals...
Astroflame 25mm x 4mm X 2.1m 60min Intumescent Strip - Fire and Smoke - Brown
£3.95
In stock
Astroflame 25mm x 4mm X 2.1m 60min Intumescent Strip - Fire and Smoke - Brown Astro strip FS - fire and smoke seals (Brush Type) Intumescent Fire and Smoke Seals...
Astroflame 15mm x 4mm X 2.1m 30min Intumescent Strip - Fire and Smoke - White
£1.91
In stock
Astroflame 15mm x 4mm X 2.1m 30min Intumescent Strip - Fire and Smoke - White Astro strip FS - fire and smoke seals (Brush Type) Intumescent Fire and Smoke Seals...
Astroflame 10mm X 4mm X 2.1m 30min Intumescent Strip - Fire and Smoke - Brown
£1.38
In stock
Astroflame 10mm X 4mm X 2.1m 30min Intumescent Strip - Fire and Smoke - Brown Intumescent fire and smoke seals for fire door assemblies. An intumescent graphite based fire seal...
Astroflame 10mm X 4mm X 2.1m 30min Intumescent Strip - Fire and Smoke - White
£1.38
In stock
Astroflame 10mm X 4mm X 2.1m 30min Intumescent Strip - Fire and Smoke - White Intumescent fire and smoke seals for fire door assemblies. An intumescent graphite based fire seal...
Astro Strip Fire Only 25x4x2100mm Brown
£3.73
In stock
Quantity Range Unit Price Unit Saving 1 - 9 £5.50 No Saving 10 - 49 £4.40 £1.10 50 - 99 £4.13 £1.38 100 - 249 £3.85 £1.65 250 - 499...
Astro Strip Fire Only 25x4x2100mm Black
£3.73
In stock
Quantity Range Unit Price Unit Saving 1 - 9 £5.50 No Saving 10 - 49 £4.40 £1.10 50 - 99 £4.13 £1.38 100 - 249 £3.85 £1.65 250 - 499...
Astro Strip Fire Only 25x4x2100mm White
£3.73
In stock
Quantity Range Unit Price Unit Saving 1 - 9 £5.50 No Saving 10 - 49 £4.40 £1.10 50 - 99 £4.13 £1.38 100 - 249 £3.85 £1.65 250 - 499...
Astro Strip Fire Only 20x4x2100mm White
£2.03
In stock
Quantity Range Unit Price Unit Saving 1 - 9 £3.20 No Saving 10 - 49 £2.56 £0.64 50 - 99 £2.40 £0.80 100 - 249 £2.24 £0.96 250 - 499...
Astro Strip Fire Only 25x4x2100mm Grey
£3.73
In stock
Quantity Range Unit Price Unit Saving 1 - 9 £5.50 No Saving 10 - 49 £4.40 £1.10 50 - 99 £4.13 £1.38 100 - 249 £3.85 £1.65 250 - 499...
Astro Strip Fire Only 20x4x2100mm Red
£2.03
In stock
Quantity Range Unit Price Unit Saving 1 - 9 £3.20 No Saving 10 - 49 £2.56 £0.64 50 - 99 £2.40 £0.80 100 - 249 £2.24 £0.96 250 - 499...
Astro Strip Fire Only 20x4x2100mm Grey
£2.03
In stock
Quantity Range Unit Price Unit Saving 1 - 9 £3.20 No Saving 10 - 49 £2.56 £0.64 50 - 99 £2.40 £0.80 100 - 249 £2.24 £0.96 250 - 499...
Astro Strip Fire Only 20x4x2100mm Black
£2.03
In stock
Quantity Range Unit Price Unit Saving 1 - 9 £3.20 No Saving 10 - 49 £2.56 £0.64 50 - 99 £2.40 £0.80 100 - 249 £2.24 £0.96 250 - 499...
Astro Strip Fire Only 20x4x2100mm Brown
£2.03
In stock
Quantity Range Unit Price Unit Saving 1 - 9 £3.20 No Saving 10 - 49 £2.56 £0.64 50 - 99 £2.40 £0.80 100 - 249 £2.24 £0.96 250 - 499...
Astro Strip Fire Only 15x4x2100mm Grey
£1.70
In stock
Quantity Range Unit Price Unit Saving 1 - 9 £2.75 No Saving 10 - 49 £2.20 £0.55 50 - 99 £2.06 £0.69 100 - 249 £1.93 £0.83 250 - 499...
Astro Strip Fire Only 15x4x2100mm Red
£1.70
In stock
Quantity Range Unit Price Unit Saving 1 - 9 £2.75 No Saving 10 - 49 £2.20 £0.55 50 - 99 £2.06 £0.69 100 - 249 £1.93 £0.83 250 - 499...
Astro Strip Fire Only 15x4x2100mm White
£1.70
In stock
Quantity Range Unit Price Unit Saving 1 - 9 £2.75 No Saving 10 - 49 £2.20 £0.55 50 - 99 £2.06 £0.69 100 - 249 £1.93 £0.83 250 - 499...
Astro Strip Fire Only 15x4x2100mm Black
£1.70
In stock
Quantity Range Unit Price Unit Saving 1 - 9 £2.75 No Saving 10 - 49 £2.20 £0.55 50 - 99 £2.06 £0.69 100 - 249 £1.93 £0.83 250 - 499...
Astro Strip Fire Only 15x4x2100mm Brown
£1.70
In stock
Quantity Range Unit Price Unit Saving 1 - 9 £2.75 No Saving 10 - 49 £2.20 £0.55 50 - 99 £2.06 £0.69 100 - 249 £1.93 £0.83 250 - 499...
Astro Strip Fire Only 10x4x2100mm Grey
£1.15
In stock
Quantity Range Unit Price Unit Saving 1 - 9 £1.50 No Saving 10 - 49 £1.20 £0.30 50 - 99 £1.13 £0.38 100 - 249 £1.05 £0.45 250 - 499...
Astro Strip Fire Only 10x4x2100mm Red
£1.15
In stock
Quantity Range Unit Price Unit Saving 1 - 9 £1.50 No Saving 10 - 49 £1.20 £0.30 50 - 99 £1.13 £0.38 100 - 249 £1.05 £0.45 250 - 499...
Astro Strip Fire Only 10x4x2100mm White
£1.15
In stock
Quantity Range Unit Price Unit Saving 1 - 9 £1.50 No Saving 10 - 49 £1.20 £0.30 50 - 99 £1.13 £0.38 100 - 249 £1.05 £0.45 250 - 499...
Astro Strip Fire Only 10x4x2100mm Black
£1.15
In stock
Quantity Range Unit Price Unit Saving 1 - 9 £1.50 No Saving 10 - 49 £1.20 £0.30 50 - 99 £1.13 £0.38 100 - 249 £1.05 £0.45 250 - 499...
Astro Strip Fire Only 10x4x2100mm Brown
£1.15
In stock
Quantity Range Unit Price Unit Saving 1 - 9 £1.50 No Saving 10 - 49 £1.20 £0.30 50 - 99 £1.13 £0.38 100 - 249 £1.05 £0.45 250 - 499...
Hotel or HMO fire-door upgrade?
See the Hotel & HMO Refurb Supplier Guide for fire-door pack specifications and BS 476 compliance.
Intumescent Fire & Smoke Seals
BS 476 / BS EN 1634-tested intumescent fire and smoke seals — 30-minute and 60-minute rated. Multiple widths (10–20 mm) and depths to fit standard UK door frame rebates. Combined intumescent + cold smoke seal variants meet both fire-resistance and smoke-leakage criteria for hotel guest doors, HMO bedrooms and commercial corridor doors.