Telescopic vents with Block and beam floor

[Lincolnshire Ian]

Hi

We need telescopic vents for our block and beam floor. 

I am assuming that I don't need any additional support for the outer skin bricks, but it seems logical that I will need lintels of some description for the inner block work which is supporting the block and beam floor + the timber frame. 

Do I need lintels, and if I do what type? 

Many thanks 

[nod]

2 hours ago, Lincolnshire Ian said:

Hi

We need telescopic vents for our block and beam floor. 

I am assuming that I don't need any additional support for the outer skin bricks, but it seems logical that I will need lintels of some description for the inner block work which is supporting the block and beam floor + the timber frame. 

Do I need lintels, and if I do what type? 

Many thanks 

You will need to chop some 100 mil lintels up to make up letter boxes on the sleeper walls 

But no lintels needed on the perimeter for the telescopic vents 

[Brickie]

600mm x 100mm x 65mm concrete lintols are stocked specifically for this scenario.