building quote please

[sheldo]

Gona have a conservatory put ont back 3m deep by 4.5m wide lean to type as very modern house. I've been quoted nearly 4k for them to do the ground work and 6-8k to supply and fit glass. I want an insulated floor and dwarf cavity insulated walls. Theres a drain to sort out, its at the right height but needs the lid changing for a sealed lid.

My question is how much should this work roughly cost, is this a good quote? I am considering diggin the footings myself as regularly drive 360 diggers and am having one in to clear the rest of the land i just brought and then get a builder to do the floor and walls. How much would it roughly cost for materials and labour if i done it this way. Am just after an idea really as im think this would be cheaper but not sure by how much.

[homeimprovements]

We would charge about 8k with plastered internal walls and electrics. Add 20% to the unit costs if you want rosewood\oak

Hope that helps

Nigel

[anonymous-user]

I'm halfway through having a 3.3x3.5 built, sounds same spec, 2.5k footings/Walls/materials, 7.8k for conservatory including Pilkington blue glass roof/2 roof vents/internal finish. I'm doing flooring on the concrete base/electrics/rad (can be isolated for regs)