25

madlab - roof

0

Blood on the walls - but pretend this time

1

Stripping back second floor

1a

Discovery of charred beams

1b

Trying to work out depth of charring

2

The two most charred beams

3

Historical hole repairs

4

Stripped roof, prior to sandblasting

5

Sandblasting to remove charring to assess the amount of timber remaining to hold the roof up

6

The aftermath

6a

The cleanup

7

Not much left of these two...

14

Two layers of timber work so that the new ceiling will line up with the top of the trusses

 

14b

Slices of polycarbonate to ensure air gap above insulation and below underlay

14c

Picture to show layers of insulation, staggered to remove thermal bridges

15

Roof insulation meets wall insulation

16

17

Hidden steelwork to stabilise purlins 

17a

Vapour control and airtightness layer being installed

17b

Membrane glued along purlins as they are to be left exposed

18

19

Boarding out

20

Previously hidden roof structure now exposed for all to see

21

New light fittings in place

22

24

Suspended ceiling over staircase

23

Sapele faced ply...

24a

to give a suitably luxurious backdrop when looking up at the staircase

25a

Strengtheners to the two charred purlins

25b

26

View through fire resisting glazing

 

Blog tags
retrofit
retrofit iwi
manchester retrofit
energy efficiency
udi flex
red coop