https://datasheets.concept-conversions.co.uk/New and updated technical documentsen-gbhttps://datasheets.concept-conversions.co.uk/favicon.pnghttps://datasheets.concept-conversions.co.uk/favicon.pngTue, 20 Oct 2026 10:02:20 +0000Other Documents - favicon.pnghttps://datasheets.concept-conversions.co.uk/Masonry_Stop_Sock_Datasheet_1018_v2.0.1.pdfhttps://datasheets.concept-conversions.co.uk/Masonry_Stop_Sock_Datasheet_1018_v2.0.1.pdfMon, 10 Aug 2026 19:17:00 +0000Datasheets - Masonry_Stop_Sock_Datasheet_1018_v2.0.1.pdfhttps://datasheets.concept-conversions.co.uk/Cavity_Fire_Stop_Slab_Datasheet_1031_v1.0.3.pdfhttps://datasheets.concept-conversions.co.uk/Cavity_Fire_Stop_Slab_Datasheet_1031_v1.0.3.pdfMon, 10 Aug 2026 19:12:00 +0000Technical document or installation guide for the named CCL product.https://datasheets.concept-conversions.co.uk/CCL_Cavity_Fire_Stop_Slab_Installation_Guide_v1.0.0.pdfhttps://datasheets.concept-conversions.co.uk/CCL_Cavity_Fire_Stop_Slab_Installation_Guide_v1.0.0.pdfMon, 10 Aug 2026 19:06:00 +0000Technical document or installation guide for the named CCL product.https://datasheets.concept-conversions.co.uk/CCL_Horizontal_Rainscreen_Cavity_Barrier_Installation_Guide_v1.0.0.pdfhttps://datasheets.concept-conversions.co.uk/CCL_Horizontal_Rainscreen_Cavity_Barrier_Installation_Guide_v1.0.0.pdfMon, 10 Aug 2026 19:02:00 +0000Technical document or installation guide for the named CCL product.https://datasheets.concept-conversions.co.uk/CCL_Linear_Firestop_Strips_and_Trapezoidal_Profiled_Fire_Blocks_Installation_Guide_v1.0.0.pdfhttps://datasheets.concept-conversions.co.uk/CCL_Linear_Firestop_Strips_and_Trapezoidal_Profiled_Fire_Blocks_Installation_Guide_v1.0.0.pdfMon, 10 Aug 2026 18:57:00 +0000Technical document or installation guide for the named CCL product.https://datasheets.concept-conversions.co.uk/CCL_Masonry_Stop_Sock_Installation_Guide_v1.0.0.pdfhttps://datasheets.concept-conversions.co.uk/CCL_Masonry_Stop_Sock_Installation_Guide_v1.0.0.pdfMon, 10 Aug 2026 18:51:00 +0000Technical document or installation guide for the named CCL product.https://datasheets.concept-conversions.co.uk/CCL_Party_Wall_DPC_Installation_Guide_v1.0.0.pdfhttps://datasheets.concept-conversions.co.uk/CCL_Party_Wall_DPC_Installation_Guide_v1.0.0.pdfMon, 10 Aug 2026 18:46:00 +0000Technical document or installation guide for the named CCL product.https://datasheets.concept-conversions.co.uk/CCL_Timber_Cavity_Barrier_Installation_Guide_v1.0.0.pdfhttps://datasheets.concept-conversions.co.uk/CCL_Timber_Cavity_Barrier_Installation_Guide_v1.0.0.pdfMon, 10 Aug 2026 18:42:00 +0000Technical document or installation guide for the named CCL product.https://datasheets.concept-conversions.co.uk/CCL_Trapezodial_Acoustic_Roof_Infills_Installation_Guide_v1.0.0.pdfhttps://datasheets.concept-conversions.co.uk/CCL_Trapezodial_Acoustic_Roof_Infills_Installation_Guide_v1.0.0.pdfMon, 10 Aug 2026 18:37:00 +0000Installation Guides - CCL_Trapezodial_Acoustic_Roof_Infills_Installation_Guide_v1.0.0.pdfhttps://datasheets.concept-conversions.co.uk/CCL_Cavity_Fire_Stop_Slab_FS_Datasheet_2031_v1.0.1.pdfhttps://datasheets.concept-conversions.co.uk/CCL_Cavity_Fire_Stop_Slab_FS_Datasheet_2031_v1.0.1.pdfThu, 07 May 2026 20:59:21 +0000Cavity fire-stop slab FS range for closing construction cavities with non-combustible mineral wool barriers.https://datasheets.concept-conversions.co.uk/CCL_Plain_Faced_and_enclosed_slab_%20Data_sheet_2001_v1.0.3.pdfhttps://datasheets.concept-conversions.co.uk/CCL_Plain_Faced_and_enclosed_slab_%20Data_sheet_2001_v1.0.3.pdfTue, 20 Jan 2026 15:43:35 +0000Mineral wool insulation slabs available plain, faced or enclosed for interior, acoustic and thermal applications.https://datasheets.concept-conversions.co.uk/CCL_Ceiling_and_roof_void_Data_sheet_1001_v1.0.0.pdfhttps://datasheets.concept-conversions.co.uk/CCL_Ceiling_and_roof_void_Data_sheet_1001_v1.0.0.pdfTue, 20 Jan 2026 15:42:57 +0000Mineral wool rolls and slabs for ceilings, roof voids and interior partitions, offered with polythene enclosures or selected facings.https://datasheets.concept-conversions.co.uk/Website%20terms%20of%20use.docxhttps://datasheets.concept-conversions.co.uk/Website%20terms%20of%20use.docxMon, 15 Dec 2025 13:16:02 +0000Website terms of use document.https://datasheets.concept-conversions.co.uk/CCL%20T%26CS%202022.pdfhttps://datasheets.concept-conversions.co.uk/CCL%20T%26CS%202022.pdfMon, 15 Dec 2025 12:53:54 +0000Concept Conversions Ltd terms and conditions for the sale of goods.https://datasheets.concept-conversions.co.uk/CCL%20letterhead%20price%20increase%202026.pdfhttps://datasheets.concept-conversions.co.uk/CCL%20letterhead%20price%20increase%202026.pdfMon, 15 Dec 2025 11:50:43 +0000Customer letter regarding price increases during 2026.https://datasheets.concept-conversions.co.uk/Party_Wall_DPC_Data_Sheet_1011_v1.0.4.pdfhttps://datasheets.concept-conversions.co.uk/Party_Wall_DPC_Data_Sheet_1011_v1.0.4.pdfMon, 01 Sep 2025 11:36:07 +0000Flexible mineral wool slab bonded to polyethylene damp-proof course for reducing fire penetration and sound transmission at party wall cavities.https://datasheets.concept-conversions.co.uk/Party_Wall_Sock_Data_Sheet_1012_v1.0.4.pdfhttps://datasheets.concept-conversions.co.uk/Party_Wall_Sock_Data_Sheet_1012_v1.0.4.pdfMon, 01 Sep 2025 11:36:07 +0000Polythene-enclosed mineral wool sock for reducing fire spread and sound transmission through cavities beside separating walls and floors.https://datasheets.concept-conversions.co.uk/Trapezoidal_%26_Linear_Fire_Stop_System_Datasheet_2010_v1.0.0.pdfhttps://datasheets.concept-conversions.co.uk/Trapezoidal_%26_Linear_Fire_Stop_System_Datasheet_2010_v1.0.0.pdfMon, 11 Aug 2025 14:21:44 +0000Fire-stopping system for linear building gaps and trapezoidal profiled roof or wall deck cavities.https://datasheets.concept-conversions.co.uk/Upstand_Board_UBMWA2_Data_Sheet_1020_%20v2.0.0.pdfhttps://datasheets.concept-conversions.co.uk/Upstand_Board_UBMWA2_Data_Sheet_1020_%20v2.0.0.pdfMon, 19 May 2025 11:04:19 +0000Mineral wool upstand board identified as UBMWA2 in the manufacturer datasheet.https://datasheets.concept-conversions.co.uk/Soffit_Linerboard_Mineral_Wool_A2_Datasheet_2021_v1.0.0.pdfhttps://datasheets.concept-conversions.co.uk/Soffit_Linerboard_Mineral_Wool_A2_Datasheet_2021_v1.0.0.pdfMon, 19 May 2025 11:04:19 +0000Mineral wool soffit linerboard variant identified as A2 within the manufacturer datasheet.https://datasheets.concept-conversions.co.uk/Masonry_Stop_Sock_Datasheet_1018_v2.0.0.pdfhttps://datasheets.concept-conversions.co.uk/Masonry_Stop_Sock_Datasheet_1018_v2.0.0.pdfMon, 19 May 2025 11:04:18 +0000Polythene-enclosed flexible mineral wool stop sock to reduce fire penetration and sound transmission in masonry wall cavities.https://datasheets.concept-conversions.co.uk/Price%20increase%20notification%201st%20April%202025.pdfhttps://datasheets.concept-conversions.co.uk/Price%20increase%20notification%201st%20April%202025.pdfFri, 24 Jan 2025 10:02:43 +0000Customer notice of price adjustments effective 1 April 2025.https://datasheets.concept-conversions.co.uk/Cavity_Fire_stop_Slab_Data_Sheet_1031_v1.0.2.pdfhttps://datasheets.concept-conversions.co.uk/Cavity_Fire_stop_Slab_Data_Sheet_1031_v1.0.2.pdfTue, 26 Nov 2024 12:45:26 +0000Foil-faced rock mineral wool slab for fire and smoke protection in closed-state, non-ventilated wall and slab-edge cavities.https://datasheets.concept-conversions.co.uk/Cavity_Fire_stop_Slab_Data_Sheet_1031_v1.0.1.pdfhttps://datasheets.concept-conversions.co.uk/Cavity_Fire_stop_Slab_Data_Sheet_1031_v1.0.1.pdfThu, 14 Nov 2024 16:18:06 +0000Foil-faced rock mineral wool slab for fire and smoke protection in closed-state, non-ventilated wall and slab-edge cavities.https://datasheets.concept-conversions.co.uk/Polycor_FR_Insulated_DPC_Cavity_Closer_Data_Sheet_1013_v1.0.3.pdfhttps://datasheets.concept-conversions.co.uk/Polycor_FR_Insulated_DPC_Cavity_Closer_Data_Sheet_1013_v1.0.3.pdfThu, 14 Nov 2024 16:05:23 +0000Fire-resistant insulated damp-proof-course cavity closer for masonry openings and thermal, moisture and fire detailing.https://datasheets.concept-conversions.co.uk/Party_Wall_DPC_Data_Sheet_1011_v1.0.3.pdfhttps://datasheets.concept-conversions.co.uk/Party_Wall_DPC_Data_Sheet_1011_v1.0.3.pdfThu, 14 Nov 2024 15:26:19 +0000Flexible mineral wool slab bonded to polyethylene damp-proof course for reducing fire penetration and sound transmission at party wall cavities.https://datasheets.concept-conversions.co.uk/Party_Wall_Sock_Data_Sheet_1012_v1.0.3.pdfhttps://datasheets.concept-conversions.co.uk/Party_Wall_Sock_Data_Sheet_1012_v1.0.3.pdfThu, 14 Nov 2024 15:25:56 +0000Polythene-enclosed mineral wool sock for reducing fire spread and sound transmission through cavities beside separating walls and floors.https://datasheets.concept-conversions.co.uk/Masonry_Stop_Sock_Datasheet_1018_v1.0.3.pdfhttps://datasheets.concept-conversions.co.uk/Masonry_Stop_Sock_Datasheet_1018_v1.0.3.pdfThu, 14 Nov 2024 15:25:42 +0000Polythene-enclosed flexible mineral wool stop sock to reduce fire penetration and sound transmission in masonry wall cavities.https://datasheets.concept-conversions.co.uk/Party_Wall_T_Sock_Data_Sheet_1042_v1.0.0.pdfhttps://datasheets.concept-conversions.co.uk/Party_Wall_T_Sock_Data_Sheet_1042_v1.0.0.pdfMon, 16 Sep 2024 12:29:07 +0000Polythene-enclosed mineral wool T-shaped sock for fire and acoustic protection around separating floor and wall cavities.https://datasheets.concept-conversions.co.uk/Up_Stand_Board_Mineral_Wool_Data_Sheet_1020_%20v1.1.0.pdfhttps://datasheets.concept-conversions.co.uk/Up_Stand_Board_Mineral_Wool_Data_Sheet_1020_%20v1.1.0.pdfMon, 16 Sep 2024 10:38:45 +0000Mineral wool upstand board for insulated upstand and associated construction details.https://datasheets.concept-conversions.co.uk/Trapezoidal_Acoustic_Roof_Infills_Data_Sheet_1022_v1.0.0..pdfhttps://datasheets.concept-conversions.co.uk/Trapezoidal_Acoustic_Roof_Infills_Data_Sheet_1022_v1.0.0..pdfMon, 16 Sep 2024 10:38:45 +0000Profiled acoustic infill pieces for trapezoidal roof deck voids.https://datasheets.concept-conversions.co.uk/Timber_Cavity_Barrier_Datasheet_1023_v1.0.2.pdfhttps://datasheets.concept-conversions.co.uk/Timber_Cavity_Barrier_Datasheet_1023_v1.0.2.pdfMon, 16 Sep 2024 10:38:45 +0000Polythene-enclosed mineral wool cavity barrier with fixing flanges for timber-framed wall cavities.https://datasheets.concept-conversions.co.uk/Polycor_Insulated_DPC_Cavity_Closer_Data_Sheet_1015_v1.0.2.pdfhttps://datasheets.concept-conversions.co.uk/Polycor_Insulated_DPC_Cavity_Closer_Data_Sheet_1015_v1.0.2.pdfMon, 16 Sep 2024 10:38:44 +0000Insulated damp-proof-course cavity closer for wall openings and thermal and moisture detailing.https://datasheets.concept-conversions.co.uk/Plain_and_Faced_Slab%20Data_Sheet_2001_v1.0.2.pdfhttps://datasheets.concept-conversions.co.uk/Plain_and_Faced_Slab%20Data_Sheet_2001_v1.0.2.pdfMon, 16 Sep 2024 10:38:43 +0000Mineral wool insulation slabs available plain, faced or enclosed for interior, acoustic and thermal applications.https://datasheets.concept-conversions.co.uk/Masonry_Stop_Sock_Datasheet_1018_v1.0.2.pdfhttps://datasheets.concept-conversions.co.uk/Masonry_Stop_Sock_Datasheet_1018_v1.0.2.pdfMon, 16 Sep 2024 10:38:43 +0000Polythene-enclosed flexible mineral wool stop sock to reduce fire penetration and sound transmission in masonry wall cavities.https://datasheets.concept-conversions.co.uk/EWI_Railed_Slab_and_Lamella_%20Firebreaks_Data_Sheet_1006_v1.0.2.pdfhttps://datasheets.concept-conversions.co.uk/EWI_Railed_Slab_and_Lamella_%20Firebreaks_Data_Sheet_1006_v1.0.2.pdfMon, 16 Sep 2024 10:38:42 +0000Mineral wool firebreak products for external wall insulation systems using railed slabs or lamella construction.https://datasheets.concept-conversions.co.uk/Cut_To_Size_Range_Data_sheet_1017_v1.0.2.pdfhttps://datasheets.concept-conversions.co.uk/Cut_To_Size_Range_Data_sheet_1017_v1.0.2.pdfMon, 16 Sep 2024 10:38:42 +0000Precision cut mineral wool, EPS and PIR insulation boards and strips manufactured to requested dimensions.https://datasheets.concept-conversions.co.uk/Horizontal_Rainscreen_Cavity_Barrier_Data_Sheet_1004_v2.0.2.pdfhttps://datasheets.concept-conversions.co.uk/Horizontal_Rainscreen_Cavity_Barrier_Data_Sheet_1004_v2.0.2.pdfMon, 16 Sep 2024 10:38:42 +0000Fire-resistant horizontal barrier for ventilated rainscreen cavities, designed to limit fire and smoke spread whilst retaining ventilation in normal use.https://datasheets.concept-conversions.co.uk/Open_State_Cavity_Barrier_System_Data_Sheet_1030_v1.0.0.pdfhttps://datasheets.concept-conversions.co.uk/Open_State_Cavity_Barrier_System_Data_Sheet_1030_v1.0.0.pdfThu, 06 Jun 2024 10:40:25 +0000Open-state cavity barrier system intended for fire stopping in ventilated cladding cavities.