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Timber Joist Floor and Ceiling Systems

If you want your floor or ceiling construction to meet and even exceed the prescribed acoustic values, as regulated by the Approved document E of the Building regulations, then you will need a proper upgrade which will additionally improve the fire performance of roof linings and separating and internal floors.

The system includes innovative metal products which are much lighter than traditional timber and blockwork however strong and durable enough; board products which differ in order of fulfilling different requirements in regard to the thermal, acoustic and fire performance of the construction; finishing and fixing products, including screws, sealants and jointing materials and finally effective insulation products designed for acoustic and thermal performance and fire-stopping.

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62.5mm Unilin Safe-R SR/TB-MF (50mm Phenolic Core and 12.5mm Plasterboard) -  Mechanical Fixing (pack of 6)
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Brand: Unilin (prev. Xtratherm) Model and Size: 2400x1200 - 17.28m2
Delivery Time: 2 - 3 working days
62.5mm Unilin Safe-R SR/TB-MF is a composite insulated panel of 50mm Phenolic core with a composite foil facing bonded to a 12.5mm tapered edge plasterboard for internal applications, mechanically fixed. Unilin Safe-R SR/TB-MF is designed to provide high levels of thermal insulation and dry lining i..
Guide Price: £462.92
£555.50 inc VAT
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62.5mm Unilin Thin-R Thermal Liner XT/TL-MF - Mech Fix (50mm PIR Insulation bonded to 12.5mm Plasterboard) 62.5mm Unilin Thin-R Thermal Liner XT/TL-MF - Mech Fix (50mm PIR Insulation bonded to 12.5mm Plasterboard)
Guide Price
Brand: Unilin (prev. Xtratherm) Model and Size: 1200x2400 - 2.88m2
Delivery Time: 1-3 working days
62.5mm Unilin Thin-R Thermal Liner XT/TL-MF is a composite insulated panel of 50mm Unilin PIR core with foil faces bonded to 12.5mm tapered edge plasterboard for mechanically fixing to internal walls. Unilin XT/TL-MF is designed to provide high levels of thermal insulation and dry lining in one oper..
Guide Price: £63.56
£76.27 inc VAT
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62.5mm Unilin XT/TL Thermal Liner Dot and Dab (50mm PIR Insulation bonded to 12.5mm Plasterboard)
Guide Price
Brand: Unilin (prev. Xtratherm) Model and Size: 1200mm x 2400mm - 2.88m2
Delivery Time: 1-3 working days
62.5mm Unilin XT/TL Thermal Liner Dot and Dab Insulated Plasterboard is a high performance rigid insulation board made from 50mm Unilin PIR core faced with composite kraft paper bonded to 12.5mm plasterboard, specially designed for internal walls dry lining and insulation, due to its closed cell com..
Guide Price: £70.75
£84.90 inc VAT
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62.5mm Xtratherm Safe-R Thermal Liner SR/TB (50mm Phenolic Core and 12.5mm Plasterboard) - Dot and Dab (pack of 6)
Guide Price
Brand: Xtratherm Model and Size: 2400x1200 - 17.28m2
Delivery Time: 2 - 3 working days
62.5mm Xtratherm Safe-R Thermal Liner SR/TB is a composite insulated panel of Xtratherm 50mm Phenolic core with a composite tissue facing bonded to a 12.5mm tapered edge plasterboard for internal applications,fixed with dot & dab adhesive bonding. Xtratherm Safe-R Thermal Liner SR/TB is designed..
Guide Price: £488.52
£586.22 inc VAT
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62.5mm Xtratherm Safe-R Thermal Liner SR/TB-MF (50mm Phenolic Core and 12.5mm Plasterboard) -  Mechanical Fixing (pack of 6)
Guide Price
Brand: Xtratherm Model and Size: 2400x1200 - 17.28m2
Delivery Time: 2 - 3 working days
62.5mm Xtratherm Safe-R Thermal Liner SR/TB-MF is a composite insulated panel of Xtratherm 50mm Phenolic core with a composite tissue facing bonded to a 12.5mm tapered edge plasterboard for internal applications, mechanically fixed. Xtratherm Safe-R Thermal Liner SR/TB-MF is designed to provide high..
Guide Price: £462.92
£555.50 inc VAT
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62.5mm Xtratherm Thin-R Thermal Liner XT/TL-MF - Mech Fix (50mm PIR Insulation bonded to 12.5mm Plasterboard)
Guide Price
Brand: Xtratherm Model and Size: 1200x2400 - 2.88m2
Delivery Time: 1-3 working days
62.5mm Xtratherm Thin-R Thermal Liner XT/TL-MF is a composite insulated panel of 60mm Xtratherm Polyiso (PIR) core with foil faces bonded to 12.5mm tapered edge plasterboard for mechanically fixing to internal walls. XT/TL-MF is designed to provide high levels of thermal insulation and dry lining in..
Guide Price: £63.56
£76.27 inc VAT
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62.5mm Xtratherm XT/TL Thermal Liner Dot and Dab (50mm PIR Insulation bonded to 12.5mm Plasterboard)
Guide Price
Brand: Xtratherm Model and Size: 1200x2400mm - 2.88m2
Delivery Time: 1-3 working days
62.5mm Xtratherm XT/TL Thermal Liner Dot and Dab Insulated Plasterboard is a high-performance rigid insulation board made from a 50mm Xtratherm PIR core faced with composite kraft paper bonded to 12.5mm plasterboard. It is specially designed for internal wall dry lining and insulation. Due to its cl..
Guide Price: £70.75
£84.90 inc VAT
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Brand: Cellecta Model and Size: 1200x2400mm - 2.88m2
Delivery Time: 2 - 4 days
62mm Cellecta Hexatherm XPLY is a high performance extruded polystyrene thermal insulation roof board bonded to a 12mm plywood laminate facing, also suitable for internal walls and floors. It combines the benefits of high performance extruded polystyrene with a facing board to produce a composite th..
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Brand: Wemico Model and Size: 62mm x 6mm x 6mm - length of 2.5m
Delivery Time: 1 - 2 days
62mm x 6mm x 6mm Aluminium Black Finish Bird Beak Facade Joint Profile length of 2.5m. This joint profile subtly depicts the joint whilst effectively closing it. The beading along the profile also centres and guides the facade cladding joint. If used horizontally and if no horizontal subst..
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Brand: Wemico Model and Size: 9042 - 62mm x 6mm x 6mm - length of 3m
Delivery Time: 1 - 2 days
62mm x 6mm x 6mm Aluminium Black Finish Bird Beak FacadeJoint Profile length of 3m. This joint profile subtly depicts the joint whilst effectively closing it. The beading along the profile also centres and guides the facade cladding joint. If used horizontally and if no horizontal substructure ..
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Brand: Wemico Model and Size: 62mm x 6mm x 6mm - length of 2.5m - Mill Finish
Delivery Time: 1 - 2 days
62mm x 6mm x 6mm Aluminium Mill Finish Bird Beak Facade Joint Profile length of 2.5m. This joint profile subtly depicts the joint whilst effectively closing it. The beading along the profile also centres and guides the facade cladding joint. If used horizontally and if no horizontal substructur..
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Brand: Wemico Model and Size: 62mm x 7mm x 9mm - length of 2.5m
Delivery Time: 1 - 2 days
62mm x 7mm x 9mm Aluminium Black Finish Bird Beak Facade Joint Profile length of 2.5m. Coated on both sides. This joint profile subtly depicts the joint whilst effectively closing it. The beading along the profile also centres and guides the facade cladding joint. If used horizontally and if no..
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64.5mm Xtratherm Thin-R Thermal Liner XT/TL-MF - Mech Fix (55mm PIR Insulation bonded to 9.5mm Plasterboard)
Guide Price
Brand: Xtratherm Model and Size: 1200x2400 - 2.88m2
Delivery Time: 1-3 working days
64.5mm Xtratherm Thin-R Thermal Liner XT/TL-MF, this innovative composite insulated panel combines a 55mm Xtratherm Polyiso (PIR) core with foil faces, bonded to 9.5mm tapered edge plasterboard for secure mechanical fixing to internal walls. Ideal for use in new build and refurbishment projects, XT/..
Guide Price: £71.86
£86.23 inc VAT
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Brand: Xtratherm Model and Size: 1200x2400 - 2.88m2
Delivery Time: 1-3 working days
64.5mm Xtratherm XT/TL Thermal Liner Dot and Dab Insulated Plasterboard is a high performance rigid insulation board made from 55mm Xtratherm PIR core faced with composite kraft paper bonded to 9.5mm tapered edge plasterboard, specially designed for internal walls dry lining and insulation, due to i..
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Brand: Friulsider Model and Size: RPI Washer 64x64mm
Delivery Time: 3 - 4 days
64x64mm RPI Insulation Panel Washers 6mm are steel, pre zinc coated washers used for fixing insulation panels.  ..
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Brand: Kingspan Model and Size: revealclip
Delivery Time: 2 - 3 working days
65.5mm Reveal Clip to help construction of check reveals and gives additional protection to the frame assembly.Supplied in one meter lengths. Colour coded to white.CERTIFICATIONKingspan Thermabate is manufactured to the highest standards under a management system certified to ISO 9001: 2015 (Qu..
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65L Plastic Mortar Mixing Container Blue Dolphin
Guide Price
Brand: Blue Dolphin Model and Size: 65L
Delivery Time: 1 - 2 days
65L Plastic Mortar Mixing Container Blue Dolphin is a high quality square container made of thick plastic used to mix plaster, even concrete...
Guide Price: £9.40
£11.28 inc VAT
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Brand: EcoTherm Insulation Model and Size: 1200x2400mm - 2.88m2
Delivery Time: 1 - 5 working days
65mm EcoTherm Eco-Versal is a foil faced universal solution for insulating walls, floors, pitched roofs, dormer cheeks and ceilings. It is ideal for insulating timber frame walls and can also be used to insulate solid walls internally. EcoTherm Eco-Versal comprises a fibre free rigid polyisocyanurat..
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Brand: Insofast Model and Size: ISF18A - Free Delivery
Delivery Time: 1 - 2 days
65mm Staifix Insofast Anchor is a robust one-piece metal fastener designed to securely attach drywall and insulated plasterboard panels to walls. This fire-resistant anchor features a dish-profiled head, providing reliable mechanical fastening. Its fireproof construction adds an extra layer of safet..
£183.13
£219.76 inc VAT
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Brand: Isomass Model and Size: 65mm - 25mm
Delivery Time: 2 - 3 working days
65mm Isocheck Isolation Washers used to isolate and separate mechanical fixings from the surrounding structure and reduce the transfer of noise and vibration.Diameter A = 65mmDiameter screw B = 25mm..
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65mm Kingspan Kooltherm K110 Soffit Insulation Board (pack of 4)
Guide Price
Brand: Kingspan Model and Size: 2400x1200mm - 11.52m2
Delivery Time: 7 - 10 days
65mm Kingspan Kooltherm K110 Soffit Board is a premium performance lower lambda insulation with a fibre-free rigid thermoset phenolic core, a 6mm glass tissue based facing on its front surface and low emissivity composite foil on its reverse surface. CHARACTERISTICSSafe and easy to handle and instal..
Guide Price: £373.33
£448.00 inc VAT
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Brand: Kingspan Model and Size: thermabate
Delivery Time: 3 - 5 days
65mm Thermabate is a cavity closer box section with a fibre free, rigid thermoset urethane insulation core that maintains continuous insulation around window and door openings. It is suitable for use with timber, metal or uPVC window frames. It provides a simple and effective method for closing..
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Brand: Polyfoam XPS Model and Size: 2500x600mm - 9m2
Delivery Time: 5 - 7 days
65mm Polyfoam XPS Floorboard - Extra grade is a high strength (kPA 300) extruded polystyrene board (XPS) suitable for any floor construction including below a concrete slab, below a screed and below chipboard. It can also be used as the external insulation layer in basement walls dept..
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Brand: Polyfoam XPS Model and Size: 2500x600mm - 9m2
Delivery Time: 5 - 7 days
65mm Polyfoam XPS Floorboard - Standard grade is a high strength extruded polystyrene board (XPS) suitable for any floor construction including below a concrete slab, below a screed and below chipboard. It can also be used as the external insulation layer in basement walls depth up to..
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Brand: Superglass Model and Size: Multi Acoustic 2x600mm - 12.48m2
Delivery Time: 1 - 2 days
65mm Multi Acoustic Insulation Roll is a lightweight, non-combustible glass wool roll for use in metal and timber stud partitions, separating floors and drylining systems. Multi Acoustic Roll is easy to install and provides excellent sound absorption performance in accordance with Approved Document ..
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Brand: Superglass Model and Size: 1200x455mm - 6.55m2
Delivery Time: 1 - 2 days
65mm Superwall 36 Cavity Wall Batt is a lightweight, non-combustible, unfaced glass mineral wool batt for use as full or partial fill insulation in new external masonry cavity walls up to 25 m in height in domestic and non-domestic buildings. Superwall 36 is manufactured from nearly 84% recycled gla..
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65mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - 2.5m Length. 65mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - 2.5m Length.
Guide Price
Brand: Wemico Model and Size: WEC731/65
Delivery Time: 1 - 2 days
65mm Undersill Flashing and Window Sill Extension is suitable for most conditions requiring the weathering of External Wall Insulation Systems and Rendering. Aluminium White Coated with peel-off low tack film to protect the section during transportation and fixing on-site. Jointing pieces to su..
Guide Price: £25.46
£30.55 inc VAT
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65mm Unilin XT/PR-UF PIR Rigid Insulation Board - 1200mm x 2400mm 65mm Unilin XT/PR-UF PIR Rigid Insulation Board - 1200mm x 2400mm
Guide Price
Brand: Unilin (prev. Xtratherm) Model and Size: 2400mm x 1200mm - 2.88m2
Delivery Time: 1-3 working days
65mm Unilin Thin-r XT/PR-UF has a core of polyisocyanurate (PIR) bonded to low emissivity textured aluminium foil facings. Unilin XT/PR-UF board offers excellent insulation performance with excellent thermal conductivity. Unilin XT/PR-UF is CFC & HCFC free and is manufactured under the high..
Guide Price: £27.65
£33.18 inc VAT
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65mm Unilin XT/TF PIR Rigid Insulation Board - Timber Framed Walls - 1200mm x 2400mm 65mm Unilin XT/TF PIR Rigid Insulation Board - Timber Framed Walls - 1200mm x 2400mm
Guide Price
Brand: Unilin (prev. Xtratherm) Model and Size: 2400mm x 1200mm - 2.88m2
Delivery Time: 1-3 working days
65mm Unilin Thin-r XT/TF has a core of polyisocyanurate (PIR) bonded to low emissivity textured aluminium foil facings for use in timber framed walls. Unilin XT/TF board offers excellent insulation performance with excellent thermal conductivity. Unilin XT/TF is CFC & HCFC free and is manuf..
Guide Price: £27.65
£33.18 inc VAT
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66-75mm Cavity Stop Sock GDS100 (pack of 18) - GIS DUO Cavity Stop
Guide Price
Brand: Guardian Insulation Solutions Model and Size: 66-75mm
Delivery Time: 2 - 3 working days
66-75mm Cavity Stop Sock GDS100 - GIS DUO Cavity Stops are designed to prevent the spread of flames and smoke along the cavity and provides up to 4 hours fire integrity. They are 1200mm mineral wool slabs that are encapsulated in recycled plastic. This plastic will not add to the propagation of a f..
Guide Price: £94.59
£113.51 inc VAT
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