Do you need DPC over Catnic lintel?
Do you need DPC over Catnic lintel?
It is a National House Building Council (NHBC) requirement to apply a damp proof course (DPC) over each lintel to protect it. Many Catnic lintels feature a Duplex Corrosion Protection coating and a unique profile shape that acts as a built-in DPC.
Do lintels need Padstones?
1. The lintel should be bedded on mortar and levelled both along the lintel and across its width. Full bricks, blocks or padstones should be used as bearing areas. All external wall lintels must be installed with a flexible damp proof course or cavity tray.
How do you install Catnic lintel?
Placing the lintel
- Install the lintel with a nominal 150mm bearing at each end.
- Ensure the total length is 300mm more than the clear span.
- Make sure the lintel is fully bedded on bricklaying mortar.
- Check the lintel is level across both the width and the length.
Is it OK to drill into a lintel?
When drilling into a concrete lintel, you should start with the smallest drill bit for masonry you have in your set. A drill bit of 3mm is a good place to start, and you can then work up from there to get the size of hole you need. When it comes to concrete, the smaller the drill bit, the easier it will penetrate.
Who would install a lintel?
Installing a lintel or Opening a wall to fit a door or window can be a very dangerous job, if you are not 100% certain what you are doing it is best to employ a builder to do it for you. Before opening the wall you are advised to seek advice from a structural surveyor.
Who can install a lintel?
What makes a Catnic stainless steel lintel unique?
Catnic has pioneered the steel lintel for five generations, our products are manufactured with a unique duplex corrosion protection system, an integral plaster key and built-in damp proof course with continuous insulation making them the most unique lintel on the market.
Which is the best brand of steel lintels?
Lintels. Catnic has pioneered the steel lintel for five generations, our products are manufactured with a unique duplex corrosion protection system, an integral plaster key and built-in damp proof course with continuous insulation making them the most unique lintel on the market.
Who is the No 1 lintel distributor in the UK?
Lintels – The UK’s No.1 Distributor The UK’s No.1 Distributor of Lintels – dedicated to servicing build projects for standard, heavy duty and specialist lintels. Partnering leading brands such as Catnic, Birtley, IG lintels and specialist manufacturer of bespoke lintels Harvey Steel Lintels.
What kind of BBA certification does Catnic have?
Catnic’s Thermally Broken Lintel (TBL) range has achieved British Board of Agrément (BBA) Approval, verifying its market leading thermal performance. The independent testing and certification also confirms the lintels’ structural and fire performance… Read story.