Cavity closers, fire & acoustic stops Thermo-loc standard cavity closers Thermo-loc plus X and plus C cavity closers Thermo-loc

Transcription

1 33-34 Thermo-loc standard cavity closers Thermo-loc plus X and plus C cavity closers Thermo-loc super plus cavity closers Thermo-loc FR cavity closers 41 Thermo-loc multi cavity closers 42 Thermo-loc insulated dpc Acoustray perimeter cavity stops Acousdpc vertical cavity stops 47 Acoustop cavity stop socks Acousformer and Slabformer horizontal cavity stops Technical information & installation advice: 50 Cavity closers

2 Cavity closers, fire & acoustic stops

3 Thermo-loc standard cavity closers Universal closers for eliminating damp and cold bridging around doors, windows and sills 122 CCFORM/75 CC2.4 profile (insulation omitted) CCFIX Use To close the cavity at external doors, window jambs and sills To provide thermal insulation and prevent cold bridging To provide a DPC at external doors, window jambs or sills Features and benefits Provides an effective DPC and thermal barrier between frame, inner and outer wall leaf Exceeds the minimum thermal resistance path of 0.45m 2 K/W stipulated in Robust Details limited thermal bridging and air leakage Rigid profile extrusion allows both first and second fix Components available to make up on-site frame formers Suitable for all frame and sill positions (see fig.1) Integrated & flexible water strip to reduce air leakage Durable and resistant to decay Simple on-site trimming to cope with rogue cavity widths Low ECO Points rating Quality BBA Approved Satisfies NHBC Standards 2006 Manufactured to BS EN ISO 9001:2000 Complies with Building Regulation Approved Documents C (2004 edition), L1 & L2 (2006 editions) Complies with Robust Details limited thermal bridging and air leakage Satisfies BRE document Thermal insulation: avoiding risks Meets all relevant British Standards Conforms to Montreal Protocol Material and colour choice Rigid profile extruded in white UPVC with blue strip Supplied in 2.1, 2.4 and 3 metre lengths Standard cavity options available 50mm - 100mm Expanded Polystyrene insulation 0.038W/mk Wider cavities available to special order Flush jamb Staggered jamb Fig.1 Fully rebated (check reveal) Sill detail Installation advice Can be used in both first and second fix applications Cut the cavity closer into required lengths allowing the jamb section to overlap the sill section and to butt the underside of the lintel In first fix application the cavity closer should be nailed to the jamb/sill of the door or window frame and the whole assembly built in as work proceeds. Alternatively the closer can be built in sections using fixing ties as work proceeds or pre built to act as an opening former by using a timber brace (see fig.2a) and corner forms (see fig.2b) For second fix applications, the cavity closer is pushed into the open cavity after building work is complete. The compressible nature of the exposed insulation material is used to create a friction fit in the cavity, or alternatively the insulation can be trimmed to fit using a sharp knife Joining off cut sections should be kept to a minimum and not carried out to sill sections. Sections are joined by mitre cutting the closer profile to allow the downward cut to run away from the jamb. Insulation should be extended from the lower closer profile to allow this to slot into the upper profile to maintain a rigid section. All overlaps to be tape sealed Page 1 of 2 see next page 33

4 Thermo-loc standard cavity closers Universal closers for eliminating damp and cold bridging around doors, windows and sills Fig.2a Timber bracing to former Page 2 of 2 How to order Establish the cavity width and select the correct cavity closer width, or the next size up to ensure the cavity can be closed In jamb and sill applications, first estimate the total length of cavity closer required, then order the correct number of individual (2.1, 2.4 or 3 metre) lengths so no joint pieces To use as window formers allow two CCFORM s per opening to support closer in lower corners Fixing ties are available for secure fixing if required (particular attention around door openings). Allow for ties fitted at 450mm centres Bill of quantity F30 Accessories/sundry items for brick/block/stone walling Clause 180 CAVITY CLOSURES FOR CLOSING AROUND WINDOW & DOOR OPENINGS To extend not less than 150mm beyond ends of lintels/bridgings. Manufacturer: Timloc Building Products, Rawcliffe Road, Goole, East Yorkshire, DN14 6UQ. Tel: , Fax: Web: Reference:..eg. CC2.4 EPS/75 (Thermo-loc Cavity Closer, Expanded Polystyrene, 2.4m, 75mm cavity) Accessories: Fixing ties available, 6 No. per 2.4m cavity closer & corner forms for making opening formers. Jointing tape available. Fig.2b Formed closer using CCFORM Product codes Thermo-loc standard cavity closers Description Cavity width Length Pack Product code Thermo-loc EPS 50mm 2.1m 5 CC2.1 EPS/50 Thermo-loc EPS 50mm 2.4m 5 CC2.4 EPS/50 Thermo-loc EPS 50mm 3m 5 CC3 EPS/50 Thermo-loc EPS 65mm 2.1m 5 CC2.1 EPS/65 Thermo-loc EPS 65mm 2.4m 5 CC2.4 EPS/65 Thermo-loc EPS 65mm 3m 5 CC3 EPS/65 Thermo-loc EPS 75mm 2.1m 5 CC2.1 EPS/75 Thermo-loc EPS 75mm 2.4m 5 CC2.4 EPS/75 Thermo-loc EPS 75mm 3m 5 CC3 EPS/75 Thermo-loc EPS 100mm 2.1m 5 CC2.1 EPS/100 Thermo-loc EPS 100mm 2.4m 5 CC2.4 EPS/100 Thermo-loc EPS 100mm 3m 5 CC3 EPS/100 Thermo-loc corner form 50mm 175mm 2 CCFORM/50 Thermo-loc corner form 65mm 175mm 2 CCFORM/65 Thermo-loc corner form 75mm 175mm 2 CCFORM/75 Thermo-loc corner form 100mm 175mm 2 CCFORM/100 Fixing tie CCFIX Insulation type Standard Expanded Polystyrene (EPS) Thermal conductivity 0.038W/mK At least 30mm overlap Fig.3 Technical considerations BRE Document Thermal insulation: avoiding risks and Robust Details stipulate: When a window or door frame is set back behind the inner face of a dense outer masonry leaf, it should overlap an insulated closer by a minimum of 30mm for BRE exposure zones Sheltered to Severe; but fully rebated (check reveals) for zones Very Severe (see fig.3) With reference to insulation, the products in this range do not use, contain or produce Urea Formaldehyde, CFC s or indeed any of the so called soft CFC s, ie. HCFC s & HFA s. They conform to the Montreal Protocol and have an ozone depletion potential of zero and Global Warming depletion level of 4.4 (ECO Points rating 4.4) 34

5 Thermo-loc plus X and plus C cavity closers Plus X Higher insulation closers for eliminating damp and cold bridging around doors, windows and sills 122 CCFORM/75 Plus C CC2.4 profile (insulation omitted) CCFIX Use To close the cavity at external doors, window jambs and sills To provide thermal insulation and prevent cold bridging To provide a DPC at external doors, window jambs or sills To provide higher insulation properties than standard polystyrene Features and benefits Provides an effective DPC and thermal barrier between frame, inner and outer wall leaf Exceeds the minimum thermal resistance path of 0.45m 2 K/W stipulated in Robust Details limited thermal bridging and air leakage Rigid profile extrusion allows both first and second fix Components available to make up on-site frame formers Suitable for all frame and sill positions (see fig.1) Integrated & flexible water strip to reduce air leakage Durable and resistant to decay Insulation option to suit your requirements both thermal and fire rated Simple on-site trimming to cope with rogue cavity widths Better insulation properties than standard Polystyrene Low ECO Points rating Quality BBA Approved Satisfies NHBC Standards 2006 Manufactured to BS EN ISO 9001:2000 Complies with Building Regulation Approved Documents C (2004 edition), L1 & L2 (2006 editions) Complies with Robust Details limited thermal bridging and air leakage Satisfies BRE document Thermal insulation: avoiding risks Meets all relevant British Standards Conforms to Montreal Protocol Material and colour choice Rigid profile extruded in white UPVC with blue strip Supplied in 2.1, 2.4 and 3 metre lengths Standard cavity options available 50mm - 100mm Extruded Polystyrene (plus X) insulation 0.028W/mk Coated Polystyrene (plus C) insulation 0.030W/mk Wider cavities available to special order Flush jamb Staggered jamb Fig.1 Fully rebated (check reveal) Sill detail Installation advice Can be used in both first and second fix applications Cut the cavity closer into required lengths allowing the jamb section to overlap the sill section and to butt the underside of the lintel In first fix application the cavity closer should be nailed to the jamb/sill of the door or window frame and the whole assembly built in as work proceeds. Alternatively the closer can be built in sections using fixing ties as work proceeds or pre built to act as an opening former by using a timber brace (fig.2a) and corner forms (fig.2b) For second fix applications, the cavity closer is pushed into the open cavity after building work is complete. The compressible nature of the exposed insulation material is used to create a friction fit in the cavity, or alternatively the insulation can be trimmed to fit using a sharp knife Joining off cut sections should be kept to a minimum and not carriedout to sill sections. Sections are joined by mitre cutting the closer profile to allow the downward cut to run away from the jamb. Insulation should be extended from the lower closer profile to allow this to slot into the upper profile to maintain a rigid section. All overlaps to be tape sealed Page 1 of 2 see next page 35

6 Thermo-loc plus X and plus C cavity closers Higher insulation closers for eliminating damp and cold bridging around doors, windows and sills Fig.2a Timber bracing to former Page 2 of 2 How to order Establish the cavity width and select the correct cavity closer width, or the next size up to ensure the cavity can be closed In jamb and sill applications, first estimate the total length of cavity closer required, then order the correct number of individual (2.1, 2.4 or 3 metre) lengths so no joint pieces To use as window formers allow two CCFORM s per opening to support closer in lower corners Fixing ties are available for secure fixing if required (particular attention around door openings). Allow for ties fitted at 450mm centres Bill of quantity F30 Accessories/sundry items for brick/block/stone walling Clause 180 CAVITY CLOSURES FOR CLOSING AROUND WINDOW & DOOR OPENINGS To extend not less than 150mm beyond ends of lintels/bridgings. Manufacturer: Timloc Building Products, Rawcliffe Road, Goole, East Yorkshire, DN14 6UQ. Tel: , Fax: Web: Reference:..eg. CC2.4 XPS/75 (Thermo-loc Cavity Closer, Extruded Polystyrene, 2.4m, 75mm cavity) Accessories: Fixing ties available, 6 No. per 2.4m cavity closer & corner forms for making opening formers. Jointing tape available. Fig.2b Formed closer using CCFORM Product codes Thermo-loc plus X and plus C cavity closers Description Cavity width Length Pack Product code Thermo-loc plus X 50mm 2.1m 5 CC2.1 XPS/50 Thermo-loc plus X 50mm 2.4m 5 CC2.4 XPS/50 Thermo-loc plus X 50mm 3m 5 CC3 XPS/50 Thermo-loc plus X 65mm 2.1m 5 CC2.1 XPS/65 Thermo-loc plus X 65mm 2.4m 5 CC2.4 XPS/65 Thermo-loc plus X 65mm 3m 5 CC3 XPS/65 Thermo-loc plus X 75mm 2.1m 5 CC2.1 XPS/75 Thermo-loc plus X 75mm 2.4m 5 CC2.4 XPS/75 Thermo-loc plus X 75mm 3m 5 CC3 XPS/75 Thermo-loc plus X 100mm 2.1m 5 CC2.1 XPS/100 Thermo-loc plus X 100mm 2.4m 5 CC2.4 XPS/100 Thermo-loc plus X 100mm 3m 5 CC3 XPS/100 Thermo-loc plus C 50mm 2.1m 5 CC2.1 CPS/50 Thermo-loc plus C 50mm 2.4m 5 CC2.4 CPS/50 Thermo-loc plus C 50mm 3m 5 CC3 CPS/50 Thermo-loc plus C 65mm 2.1m 5 CC2.1 CPS/65 Thermo-loc plus C 65mm 2.4m 5 CC2.4 CPS/65 Thermo-loc plus C 65mm 3m 5 CC3 CPS/65 Thermo-loc plus C 75mm 2.1m 5 CC2.1 CPS/75 Thermo-loc plus C 75mm 2.4m 5 CC2.4 CPS/75 Thermo-loc plus C 75mm 3m 5 CC3 CPS/75 Thermo-loc plus C 100mm 2.1m 5 CC2.1 CPS/100 Thermo-loc plus C 100mm 2.4m 5 CC2.4 CPS/100 Thermo-loc plus C 100mm 3m 5 CC3 CPS/100 Thermo-loc corner form 50mm 175mm 2 CCFORM/50 Thermo-loc corner form 65mm 175mm 2 CCFORM/65 Thermo-loc corner form 75mm 175mm 2 CCFORM/75 Thermo-loc corner form 100mm 175mm 2 CCFORM/100 Fixing tie CCFIX Insulation options Extruded Polystyrene (plus X) Coated Polystyrene (plus C) At least 30mm overlap Fig.3 Thermal conductivity 0.028W/mK 0.030W/mK Technical considerations BRE Document Thermal insulation: avoiding risks and Robust Details stipulate: When a window or door frame is set back behind the inner face of a dense outer masonry leaf, it should overlap an insulated closer by a minimum of 30mm for BRE exposure zones Sheltered to Severe; but fully rebated (check reveals) for zones Very Severe (see fig.3) With reference to insulation, the products in this range do not use, contain or produce Urea Formaldehyde, CFC s or indeed any of the so called soft CFC s, ie. HCFC s & HFA s. They conform to the Montreal Protocol and have an ozone depletion potential of zero and Global Warming depletion level of 4.4 (ECO Points rating 4.4) 36

7 Thermo-loc super plus cavity closers Maximum insulation closers for eliminating damp and cold bridging around doors, windows and sills 122 CCFORM/75 CC2.4 profile (insulation omitted) CCFIX Use To close the cavity at external doors, window jambs and sills To provide thermal insulation and prevent cold bridging To provide a DPC at external doors, window jambs or sills To provide maximum insulation Features and benefits Provides an effective DPC and thermal barrier between frame, inner and outer wall leaf Highest insulation properties available exceeds the minimum thermal resistance path of 0.45m 2 K/W stipulated in Robust Details limited thermal bridging and air leakage Rigid profile extrusion allows both first and second fix Components available to make up on-site frame formers Suitable for all frame and sill positions (see fig.1) Integrated & flexible water strip to reduce air leakage Durable and resistant to decay Insulation option to suit your requirements both thermal and fire rated Simple on-site trimming to cope with rogue cavity widths Low ECO Points rating Quality BBA Approved Satisfies NHBC Standards 2006 Manufactured to BS EN ISO 9001:2000 Complies with Building Regulation Approved Documents C (2004 edition), L1 & L2 (2006 editions) Complies with Robust Details limited thermal bridging and air leakage Satisfies BRE document Thermal insulation: avoiding risks Meets all relevant British Standards Conforms to Montreal Protocol Material and colour choice Rigid profile extruded in white UPVC with blue strip Supplied in 2.1, 2.4 and 3 metre lengths Standard cavity options available 50mm - 100mm Phenolic Foam Board insulation 0.023W/mk Wider cavities available to special order Flush jamb Staggered jamb Fig.1 Fully rebated (check reveal) Sill detail Installation advice Can be used in both first and second fix applications Cut the cavity closer into required lengths allowing the jamb section to overlap the sill section and to butt the underside of the lintel In first fix application the cavity closer should be nailed to the jamb/sill of the door or window frame and the whole assembly built in as work proceeds. Alternatively the closer can be built in sections using fixing ties as work proceeds or pre built to act as an opening former by using a timber brace (see fig.2a) and corner forms (see fig.2b) For second fix applications, the cavity closer is pushed into the open cavity after building work is complete. The compressible nature of the exposed insulation material is used to create a friction fit in the cavity, or alternatively the insulation can be trimmed using a sharp knife Joining off cut sections should be kept to a minimum and not carried out to sill sections. Sections are joined by mitre cutting the closer profile to allow the downward cut to run away from the jamb. Insulation should be extended from the lower closer profile to allow this to slot into the upper profile to maintain a rigid section. All overlaps to be tape sealed Page 1 of 2 see next page 37

8 Thermo-loc super plus cavity closers Maximum insulation closers for eliminating damp and cold bridging around doors, windows and sills Fig.2a Timber bracing to former Page 2 of 2 How to order Establish the cavity width and select the correct cavity closer width, or the next size up to ensure the cavity can be closed In jamb and sill applications, first estimate the total length of cavity closer required, then order the correct number of individual (2.1, 2.4 or 3 metre) lengths so no joint pieces To use as window formers allow two CCFORM s per opening to support closer in lower corners Fixing ties are available for secure fixing if required (particular attention around door openings). Allow for ties fitted at 450mm centres Bill of quantity F30 Accessories/sundry items for brick/block/stone walling Clause 180 CAVITY CLOSURES FOR CLOSING AROUND WINDOW & DOOR OPENINGS To extend not less than 150mm beyond ends of lintels/bridgings. Manufacturer: Timloc Building Products, Rawcliffe Road, Goole, East Yorkshire, DN14 6UQ. Tel: , Fax: Web: Reference:..eg. CC2.4 PF/75 (Thermo-loc Cavity Closer, Phenolic Foam, 2.4m, 75mm cavity) Accessories: Fixing ties available, 6 No. per 2.4m cavity closer & corner forms for making opening formers. Jointing tape available. Fig.2b Formed closer using CCFORM Product codes Thermo-loc super plus cavity closers Description Cavity width Length Pack Product code Thermo-loc super plus 50mm 2.1m 5 CC2.1 PF/50 Thermo-loc super plus 50mm 2.4m 5 CC2.4 PF/50 Thermo-loc super plus 50mm 3m 5 CC3 PF/50 Thermo-loc super plus 65mm 2.1m 5 CC2.1 PF/65 Thermo-loc super plus 65mm 2.4m 5 CC2.4 PF/65 Thermo-loc super plus 65mm 3m 5 CC3 PF/65 Thermo-loc super plus 75mm 2.1m 5 CC2.1 PF/75 Thermo-loc super plus 75mm 2.4m 5 CC2.4 PF/75 Thermo-loc super plus 75mm 3m 5 CC3 PF/75 Thermo-loc super plus 100mm 2.1m 5 CC2.1 PF/100 Thermo-loc super plus 100mm 2.4m 5 CC2.4 PF/100 Thermo-loc super plus 100mm 3m 5 CC3 PF/100 Thermo-loc corner form 50mm 175mm 2 CCFORM/50 Thermo-loc corner form 65mm 175mm 2 CCFORM/65 Thermo-loc corner form 75mm 175mm 2 CCFORM/75 Thermo-loc corner form 100mm 175mm 2 CCFORM/100 Fixing tie CCFIX Insulation type Phenolic foam board (super plus) Thermal conductivity 0.023W/mK At least 30mm overlap Fig.3 Technical considerations BRE Document Thermal insulation: avoiding risks and Robust Details stipulate: When a window or door frame is set back behind the inner face of a dense outer masonry leaf, it should overlap an insulated closer by a minimum of 30mm for BRE exposure zones Sheltered to Severe; but fully rebated (check reveals) for zones Very Severe (see fig.3) With reference to insulation, the products in this range do not use, contain or produce Urea Formaldehyde, CFC s or indeed any of the so called soft CFC s, ie. HCFC s & HFA s. They conform to the Montreal Protocol and have an ozone depletion potential of zero and Global Warming depletion level of 4.4 (ECO Points rating 4.4) 38

9 Thermo-loc FR cavity closers Fire rated closers for eliminating damp and cold bridging around doors, windows and sills 122 CC2.4 profile (insulation omitted) CCFIX Use To close the cavity at external doors, window jambs and sills To provide thermal insulation and prevent cold bridging To provide a DPC at external doors, window jambs or sills 30 minutes fire rating Features and benefits Provides an effective DPC and thermal barrier between frame, inner and outer wall leaf Exceeds the minimum thermal resistance path of 0.45m 2 K/W stipulated in Robust Details limited thermal bridging and air leakage Rigid profile extrusion allows both first and second fix Suitable for all frame and sill positions (see fig.1) Integrated & flexible water strip to reduce air leakage Durable and resistant to decay Insulation option to suit your requirements both thermal and fire rated Simple on-site trimming to cope with rogue cavity widths Low ECO Points rating Quality BBA Approved Satisfies NHBC Standards 2006 Manufactured to BS EN ISO 9001:2000 Complies with Building Regulation Approved Documents C (2004 edition), L1 & L2 (2006 editions) Complies with Robust Details limited thermal bridging and air leakage Complies with the Scottish Building Standards Technical handbook 2005 Satisfies BRE document Thermal insulation: avoiding risks Meets all relevant British Standards Conforms to Montreal Protocol Material and colour choice Rigid profile extruded in white UPVC with blue strip Supplied in 2.1, 2.4 and 3 metre lengths Standard cavity options available 50mm - 100mm Rockfibre mineral wool (FR) insulation 0.035W/mk Wider cavities available to special order Flush jamb Staggered jamb Fig.1 Fully rebated (check reveal) Sill detail Installation advice Can be used in both first and second fix applications Cut the cavity closer into required lengths allowing the jamb section to overlap the sill section and to butt the underside of the lintel In first fix application the cavity closer should be nailed to the jamb/sill of the door or window frame and the whole assembly built in as work proceeds. Alternatively the closer can be built in sections using fixing ties as work proceeds or pre built to act as an opening former by using a timber brace (see fig.2) For second fix applications, the cavity closer is pushed into the open cavity after building work is complete. The compressible nature of the exposed insulation material is used to create a friction fit in the cavity, or alternatively the insulation can be trimmed using a sharp knife Joining off cut sections should not be carried out for the FR range Page 1 of 2 see next page 39

10 Thermo-loc FR cavity closers Fire rated closers for eliminating damp and cold bridging around doors, windows and sills Page 2 of 2 How to order Establish the cavity width and select the correct cavity closer width, or the next size up to ensure the cavity can be closed In jamb and sill applications, first estimate the total length of cavity closer required, then order the correct number of individual (2.1, 2.4 or 3 metre) lengths so no joint pieces Fixing ties are available for secure fixing if required (particular attention around door openings). Allow for ties fitted at 450mm centres Fig.2 Timber bracing to former Bill of quantity F30 Accessories/sundry items for brick/block/stone walling Clause 180 CAVITY CLOSURES FOR CLOSING AROUND WINDOW & DOOR OPENINGS To extend not less than 150mm beyond ends of lintels/bridgings. Manufacturer: Timloc Building Products, Rawcliffe Road, Goole, East Yorkshire, DN14 6UQ. Tel: , Fax: Web: Reference:..eg. CC2.4 FR/75 (Thermo-loc Cavity Closer, Fire Rated, 2.4m, 75mm cavity) Accessories: Fixing ties available, 6 No. per 2.4m cavity closer. At least 30mm overlap Fig.3 Product codes Thermo-loc FR cavity closers Description Cavity width Length Pack Product code Thermo-loc FR 50mm 2.1m 5 CC2.1 FR/50 Thermo-loc FR 50mm 2.4m 5 CC2.4 FR/50 Thermo-loc FR 50mm 3m 5 CC3 FR/50 Thermo-loc FR 65mm 2.1m 5 CC2.1 FR/65 Thermo-loc FR 65mm 2.4m 5 CC2.4 FR/65 Thermo-loc FR 65mm 3m 5 CC3 FR/65 Thermo-loc FR 75mm 2.1m 5 CC2.1 FR/75 Thermo-loc FR 75mm 2.4m 5 CC2.4 FR/75 Thermo-loc FR 75mm 3m 5 CC3 FR/75 Thermo-loc FR 100mm 2.1m 5 CC2.1 FR/100 Thermo-loc FR 100mm 2.4m 5 CC2.4 FR/100 Thermo-loc FR 100mm 3m 5 CC3 FR/100 Fixing tie CCFIX Technical considerations BRE Document Thermal insulation: avoiding risks and Robust Details stipulate: When a window or door frame is set back behind the inner face of a dense outer masonry leaf, it should overlap an insulated closer by a minimum of 30mm for BRE exposure zones Sheltered to Severe; but fully rebated (check reveals) for zones Very Severe (see fig.3) With reference to insulation, the products in this range do not use, contain or produce Urea Formaldehyde, CFC s or indeed any of the so called soft CFC s, ie. HCFC s & HFA s. They conform to the Montreal Protocol and have an ozone depletion potential of zero and Global Warming depletion level of 4.4 (ECO Points rating 4.4) Insulation type Rockfibre mineral wool (FR) Thermal conductivity 0.035W/mK 40