One of my customers has asked me to enlarge a loft hatch. The house is 1920`s with an old syle roof (made in situ).
Does the loft door need to be fireproof ? would 10mm MDF be ok ? I dont want it too heavy.
I will need to remove part of one joist , but of course, this has a strut/hanger on it further back into the roof. Will the new 3x1 trimmers be sufficient ?
Does the loft door need to be fireproof ? would 10mm MDF be ok ? I dont want it too heavy.
I will need to remove part of one joist , but of course, this has a strut/hanger on it further back into the roof. Will the new 3x1 trimmers be sufficient ?