What size is counter batten?
Counter battens installed with rigid insulation material should be a minimum of 38 by 38mm fixed through the insulation into the structure below with helical fixings.
What is the standard batten size?
A true batten is 2-inches in width or smaller, but you can use larger widths by installing trim in place of a batten if you want a thicker appearance. They’re installed directly over the vertical panels to get the traditional look.
What are counter battens?
Counter battens are wooden strips that are installed vertically over pitched roofs to which horizontal tiling battens are attached. They are used to allow rainwater to pass off the tiles and away from your roof.
How thick should timber battens be?
Ensure battens are a minimum size of 38mm x 25mm. For longer spans than those given here, or for other loading conditions, battens should be designed in accordance with Annex E of BS 5534. The tolerances for battens are: +/- 3mm on width.
What size battens do I use for plasterboard?
Plasterboard comes in two thicknesses and we recommend you use the 12.5mm thickness for this job. The battens need to be as close to 400mm apart as possible allowing for the fact that you need the end of a plaster lath to fall on the centre of a batten so the next board can share the same batten.
Are counter battens needed?
Counter battens are needed when sarking or plywood boarding is installed directly onto rafters, except in situations where slates are nailed directly into timber sarking.
How wide should battens be for board and batten?
Traditional board and batten uses wide boards and overlying narrow battens. For this style, the vertical boards will range in width from 6″ to 12″ with a 1/2″ to 1″ gap between the boards. The narrower battens that overlay the boards will range between 2″ and 4″.
What is the average width of board and batten?
Board and batten siding is a vertical design created using wide clear or knotty cedar boards spaced apart with narrower boards (battens) covering the joins. There are no set board or batten widths with this cedar siding, but a common combination is 1″x2″ or 1″x3″ battens laid over 1″x10″ or 1″x12″ boards.
What is the standard size of board and batten?
Rough sawn, unseasoned boards or boards surfaced on one side and two edges (S1S2E) are commonly used for board-and-batten siding. Sizes are from 1 x 2 in. to 1 x 12 in. Boards up to 6 in. wide should be fixed with one nail per bearing driven through the center of the board.
How do you install counter battens?
How to install roofing membranes over counter battens in warm roofs
What size should roof battens be?
Timber battens compliant with BS 5534 typically come in two basic dimensions: 25x38mm and 25x50mm, with the ±3mm tolerance. These measurements should be taken with a reference moisture level of 20%.
How do you counter batten a ceiling?
How to batten a ceiling – YouTube
What are Type A battens?
Treated Batten – Type A, high quality, and highly recommended product. Suitable for use as a fixing point for tiles on pitched roofs and protects against rot and fungal attack. The timber batten meets the safety and hazards requirements of the construction industry.
How much batten do I need?
When using plain tiles, battens should be fixed to rafters no more than 600mm apart, and should span across at least 3 rafters. We’d recommend using timber battens that are at least 1.2m long. For batten gauges over 200mm, no more than one in four courses of battens should join over a truss.
How many meters are in a bundle of batten?
25mm x 50mm Blue Treated Roofing Batten 4.8m Length – Bundle of 10.
Do you need noggins for 12.5 mm plasterboard?
Well, firstly, you MUST have 12.5mm board. Secondly, you don’t need noggins unless the whole width or length of board will not get attached to joists. The 6 or 7 joists that the board is nailed/screwed to along the length is normal.
How far apart should battens be for plasterboard ceiling?
Overview: If you’re fixing battens to your ceiling before installing our panels, we’d recommend that you fit the battens at intervals of between 25cm and 45cm.
How do you batten a room for plasterboard?
How to Batten a Wall – Step-by-Step Instructions
- Check Wall Level. Place spirit level vertically against a bare wall and check if the wall is level. …
- Measure and Cut Batten. …
- Mark Drill Points. …
- Drill Holes in Batten. …
- Drill Holes in Wall. …
- Insert Wall Plugs. …
- Screw Batten in Place. …
- Repeat for Floor Batten.
How far apart are roof battens?
Battens should be fixed to rafters set at centres not more than 600mm apart. They should span at least three rafters and be at least 1.2m long.
How do you counter batten cladding?
Counter battens must be at least 16mm thick. Cladding support battens should be at least twice the thickness of an individual board. The top edge should be machined, prior to preservative treatment, to an angle (15°) sufficient to shed water running down the back of the cladding into the ventilation cavity.
What are Sarking boards?
Sarking boards are softwood boards, generally about 150 mm wide, that are attached to the rafters of a pitched roof to give extra strength to the overall structure of a building. … Firstly, sarking boards are typically used on buildings that are exposed to extreme weather conditions, such as high wind or torrential rain.
How do you measure batten spacing?
Add 1 to your number of spaces to get the number of battens on the wall. Now multiply your batten width by the number of battens. Subtract that number from your total wall length. Divide that number by the number of spaces you calculated earlier, and THAT number will be your exact spacing between each batten.
How far apart is board and batten siding?
Board-and-Batten is a vertical pattern created using cedar boards and battens of various widths for a wide range of appearances. For nominal 6 inch boards spaced ½ inch apart, battens should overlap by a least 1/2 inch. With wider boards, increase batten overlap proportionately.
What size screws 25mm battens?
Parex say 25 x 50mm battens are a minimum and would prefer 38 x 63mm battens using 5.0 x 75mm s/’s screws spaced every 150mm. This would give a fixing of 25mm into the actual timber frame after a 38mm batten and 10mm panel vent board.
What size are timber roof battens?
Timber battens for metal roofs come in a range of sizes: 75 x 45. 90 x 35. 90 x 45.
Do roof battens need to be treated?
Treatment – Roofing battens should be preservative treated to Use Class 2 in accordance with BS 8417. Different manufacturers use their own types of preservative treatment and may offer different guarantees as a result.
Why are roofing battens blue?
The reason our product is dyed blue is to distinguish it as meeting the necessary standard: it’s a colour commonly used by Nordic and Baltic suppliers. But it’s the BS5534 grading stamp, not the colour, that’s important.”
Why are roof battens blue or red?
The original idea behind putting a dye into the battens’ preservative treatment was to make “graded” battens stand out from the usual, “ungraded” ones (which usually look a bit green in colour, on account of the type of preservative used) and for that reason, the colouring process was originally very successful – with …
Why are roofing battens red?
JB Red is the branding given to our BS 5534 graded roofing battens, which are coloured red to help identify the batten as graded on site. It is part of the trademark that sets the JB battens apart. … This gives a straight distortion free batten that is light to handle and meets the required moisture content in BS 5534.
What is a ceiling batten?
Formed from Hi-Tensile TureCore® steel, Steeline Metal Ceiling Battens remain straight, are of uniform and consistent shape and can be end lapped which reduces the amount of cutting, when compared to timber battens.
What size ceiling joists do I need UK?
Permissible Clear Spans for Ceiling Joists (to BS 5268-7.3)
| C16 | Dead load per square metre (in kN/m²) supported by joists | |
|---|---|---|
| Not more than 0.25 | More than 0.25 but not more than 0.5 | |
| Joist size Width × depth (mm) | 400 | 600 |
| Permissible clear span (metres) | ||
| 38 × 72 | 1.147 | 1.063 |
How do you install Knauf ceiling batten?
Knauf Ceiling Systems Application – YouTube
What are blue battens?
For fixing Roof Tiles, Slates, and sheets, Batten colour may vary. The battens are blue in colour indicating that each individual batten has been assessed, graded and complies with the strength requirements of BS 5534 : 2003 + A1 : 2010.
Do roof battens rot?
You can get some rot in roof battens, but, generally, it’s at the roof’s edges, such as at chimneys or in verges – the edge of a roof that has a gable. Battens in the main body of the roof do not rot, unless there are some major long-term defects, or the tiles have become porous.
What is tile batten?
Battens are the lengths of wood that are laid in-between the rafters to secure the roofing felt and to accept the tiles or slates when they are fitted.