Celotex CG5040 40mm, 12 x 0.45x1.2m = 6.48m²
1 plus packs @ £8.60 per m² / £4.64 per board = £55.67 (£66.81 Inc-VAT) |
6 plus packs @ £8.52 per m² / £4.60 per board = £55.19 (£66.23 Inc-VAT) |
11 plus packs @ £8.45 per m² / £4.56 per board = £54.71 (£65.66 Inc-VAT) |
17 plus packs @ £8.37 per m² / £4.52 per board = £54.22 (£65.07 Inc-VAT) |
23 plus packs @ £8.30 per m² / £4.48 per board = £53.74 (£64.49 Inc-VAT) |
29 plus packs @ £8.22 per m² / £4.44 per board = £53.25 (£63.90 Inc-VAT) |
Celotex CG5050 50mm, 10 x 0.45x1.2m = 5.4m²
1 plus packs @ £10.28 per m² / £5.56 per board = £55.51 (£66.62 Inc-VAT) |
6 plus packs @ £10.19 per m² / £5.51 per board = £55.02 (£66.03 Inc-VAT) |
12 plus packs @ £10.10 per m² / £5.46 per board = £54.54 (£65.45 Inc-VAT) |
17 plus packs @ £10.02 per m² / £5.41 per board = £54.06 (£64.88 Inc-VAT) |
23 plus packs @ £9.93 per m² / £5.36 per board = £53.58 (£64.30 Inc-VAT) |
29 plus packs @ £9.84 per m² / £5.31 per board = £53.09 (£63.71 Inc-VAT) |
Celotex CG5060 60mm, 8 x 0.45x1.2m = 4.32m²
1 plus packs @ £12.32 per m² / £6.65 per board = £53.20 (£63.84 Inc-VAT) |
6 plus packs @ £12.21 per m² / £6.60 per board = £52.74 (£63.29 Inc-VAT) |
12 plus packs @ £12.10 per m² / £6.54 per board = £52.27 (£62.73 Inc-VAT) |
18 plus packs @ £12.00 per m² / £6.48 per board = £51.81 (£62.18 Inc-VAT) |
24 plus packs @ £11.89 per m² / £6.42 per board = £51.35 (£61.62 Inc-VAT) |
30 plus packs @ £11.79 per m² / £6.37 per board = £50.89 (£61.07 Inc-VAT) |
Celotex CG5075 75mm, 6 x 0.45x1.2m = 3.24m²
1 plus packs @ £15.35 per m² / £8.29 per board = £49.71 (£59.66 Inc-VAT) |
7 plus packs @ £15.21 per m² / £8.22 per board = £49.27 (£59.13 Inc-VAT) |
13 plus packs @ £15.08 per m² / £8.14 per board = £48.84 (£58.61 Inc-VAT) |
19 plus packs @ £14.95 per m² / £8.07 per board = £48.41 (£58.10 Inc-VAT) |
26 plus packs @ £14.81 per m² / £8.00 per board = £47.98 (£57.58 Inc-VAT) |
32 plus packs @ £14.68 per m² / £7.93 per board = £47.55 (£57.06 Inc-VAT) |
Celotex CG5085 85mm, 5 x 0.45x1.2m = 2.7m²
1 plus packs @ £17.37 per m² / £9.38 per board = £46.88 (£56.26 Inc-VAT) |
7 plus packs @ £17.22 per m² / £9.30 per board = £46.48 (£55.78 Inc-VAT) |
14 plus packs @ £17.07 per m² / £9.22 per board = £46.07 (£55.29 Inc-VAT) |
20 plus packs @ £16.92 per m² / £9.14 per board = £45.66 (£54.80 Inc-VAT) |
27 plus packs @ £16.76 per m² / £9.05 per board = £45.25 (£54.30 Inc-VAT) |
34 plus packs @ £16.61 per m² / £8.97 per board = £44.84 (£53.81 Inc-VAT) |
Celotex CG5100 100mm, 5 x 0.45x1.2m = 2.7m²
1 plus packs @ £20.47 per m² / £11.06 per board = £55.26 (£66.32 Inc-VAT) |
6 plus packs @ £20.29 per m² / £10.96 per board = £54.78 (£65.74 Inc-VAT) |
12 plus packs @ £20.12 per m² / £10.86 per board = £54.30 (£65.16 Inc-VAT) |
17 plus packs @ £19.94 per m² / £10.77 per board = £53.82 (£64.59 Inc-VAT) |
23 plus packs @ £19.76 per m² / £10.67 per board = £53.34 (£64.01 Inc-VAT) |
29 plus packs @ £19.58 per m² / £10.58 per board = £52.86 (£63.44 Inc-VAT) |
Celotex Insulation Clips (bag of 100)
1 plus bags @ £10.20 (£12.24 Inc-VAT) |
2 plus bags @ £10.12 (£12.15 Inc-VAT) |
3 plus bags @ £10.03 (£12.04 Inc-VAT) |
4 plus bags @ £9.95 (£11.94 Inc-VAT) |
5 plus bags @ £9.86 (£11.84 Inc-VAT) |
6 plus bags @ £9.78 (£11.74 Inc-VAT) |
Aluminised Tape, 100mm x 45m = 45lm
1 plus rolls @ £0.17 per lm = £7.42 (£8.91 Inc-VAT) |
5 plus rolls @ £0.17 per lm = £7.33 (£8.80 Inc-VAT) |
10 plus rolls @ £0.17 per lm = £7.24 (£8.69 Inc-VAT) |
15 plus rolls @ £0.16 per lm = £7.14 (£8.57 Inc-VAT) |
20 plus rolls @ £0.16 per lm = £7.05 (£8.46 Inc-VAT) |
25 plus rolls @ £0.16 per lm = £6.96 (£8.36 Inc-VAT) |
Insulation Online Limited
27 Massetts Road, Horley,Surrey, RH6 7DQ
insulation-online.com - £500.00+ orders/large vehicle access
just-rooflights.com - rigid tube light pipes / sky light tunnels
just-insulation.com - DIY specialists and small builders
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Celotex CG5000 Partial Fill Cavity Wall Solution (previously CG5000) ...
.jpg) Celotex CG5000 is the premium performance PIR solution specifically designed for partial fill cavity wall applications.
Through ongoing product innovation and breakthrough design, CG5000 represents pioneering progression within the PIR industry.
With low emissivity textured aluminium foil facings, CG5000 is manufactured from rigid polyisocyanurate (PIR) using a blowing agent that has low global warming potential (GWP) and zero ozone depletion potential (ODP).
Benefits
Has a lower thermal conductivity value (0.021W/mK) compared with other typical PIR insulation boards providing enhanced thermal performance and better U-values
Achieves an 'A+' rating when compared to the BRE Green Guide 2008
Has Class O fire performance throughout the entire product in accordance with BS 476
Celotex product CG5000 is covered by BBA Agrement Certificate No 94/3080.
Includes low emissivity textured aluminium foil facings giving improved thermal performance within cavity air spaces
Is specifically targeted at partial-fill cavity wall applications
Future proofs the energy performance of new and existing buildings
Applications
Celotex CG5000 is specifically for use within partial fill cavity wall applications.
Celotex Tempchek Deck Board Sizes and Values
Available in a standard board size of 1200 x 2400mm with the following specifications ...
Product Code |
Thickness (mm) |
R-value (m2K/W) |
Weight (kg/m2) |
Celotex CG5040 |
40 |
1.9 |
1.49 |
Celotex CG5050 |
50 |
2.35 |
1.81 |
Celotex CG5060 |
60 |
2.85 |
2.16 |
Celotex CG5070 |
70 |
3.3 |
2.48 |
Celotex CG5075 |
75 |
3.55 |
2.64 |
Celotex CG5085 |
85 |
4 |
2.96 |
Celotex CG5100 |
100 |
4.75 |
3.38 |
Physical Properties
Compressive strength BS EN 826 ≥120kPa Dimensional stability BS EN 1604 DS(TH)8 Water vapour resistance BS EN 12086: Method B >150 MNs/g Thermal conductivity BS EN 12667 0.021 W/mK Fire propagation BS 476: Part 6 Pass Surface spread of flame BS 476: Part 7 Class 1 |
Technical Specification
The insulation shall be Celotex CG5000 comprises a polyisocyanurate rigid foam insulation core with low emissivity textured aluminium foil facings on both sides and offering Class O fire performance throughout the product in accordance with BS 476. CG5000 is A+ rated when compared to the BRE Green Guide 2008 and is CFC/HCFC free with low GWP and zero ODP. CG5000 is manufactured in accordance with quality management systems BS EN ISO 9001:2000 by Celotex Limited. All products must be installed in accordance with instructions issued by Celotex Limited
Masonray Cavity Wall Installation Guidelines
Celotex insulation boards should not be installed when the temperature is at or
below 4°C and falling.
-FIG1.jpg) The wall ties used must be suitable for the structural requirements and incorporate a retaining clip to ensure that the insulation is held permanently in place. Normally the insulation is fitted against the innner leaf of the wall.
BBA-approved wall ties and clips should be used wherever possible. The advice of the wall tie manufacturers should be followed, but Celotex does not consider butterfly ties to be suitable for use with partial-fill cavity insulation.
The first row of board-retaining wall ties should be installed at least one course below the damp proof course (DPC) and positioned at maximum 600mm centres horizontally, to provide a minimum support of two ties per 1200mm board.
The second and subsequent rows of ties should be installed at 450mm centres
vertically and maximum 900mm centres horizontally. Where required for structural purposes, it may be necessary to install ties at closer centres.
Always ensure that each full or cut board is retained by no fewer than three ties around its perimeter.
-FIG2.jpg) Fit the boards between the wall ties, and secure in place with a retaining clip on each tie. Ensure that horizontal and vertical joints are tightly butted to minimise heat loss.
At openings such as doors and windows, use a proprietary insulated cavity closer.
Where necessary, cut the boards to size using the Celotex Insulation Saw and straight edge.
Where the cavity is closed at or below DPC level by a methane barrier membrane,
use mechanical fixings to secure the board to the brickwork above the DPC. Avoid puncturing the gas barrier membrane.
At internal (see Fig.1) and external (see Fig.2) angles, ensure that the thickness of the board continues around the angle and that sufficient wall ties are used.
Gable walls
-FIG3.jpg) At gable walls (see Fig.3) it is recommended that Celotex CG5000 is taken up to the underside of the roof verges. In cold roof constructions, the product should extend at least 250mm above the ceiling insulation. The top edge of the insulation should be protected with a cavity tray.
Cavity fire barriers
The requirements of the Building Regulations relating to fire spread in cavity walls can be met in buildings of all purpose groups without the need for cavity barriers, providing the construction complies with the provisions detailed in Approved Document B, Volume 1, Diagram 13 and Volume 2, Diagram 34.
Celotex CG5000, being a non-melting thermoset material, may pass through cavity barriers so that a thermal bridge is avoided.
Cavity obstructions
Unavoidable projections into the cavity, such as floor edge beams and steel columns, need careful detailing and may require a horizontal cavity tray.
To comply with the requirement of the National House Building Council (NHBC) or Housing Association Property Mutual (HAPM), a minimum 50mm clear residual cavity should be provided in any exposed zone.
For buildings up to 12m high, a minimum clear cavity width of 25mm may be acceptable, subject to exposure. The 25mm minimum constructed residual cavity width
must be clear of all obstructions.
U-Value - a definition
U-value (or thermal transmittance co-efficient) is a measure of how much heat will pass through one square metre of a structure when the temperatures on either side of the structure differ by 1 degree Celsius (expressed in W/m2K)
Contact manufacturer
Contact information at the top right of this page. Architects, Designers, Surveyors, et cetera should contact the manufacturers directly
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