| Step 1 | Step 2 | Step 3 |
![]() |
![]() |
![]() |
| The site is prepared, the foundations dug, drainage dealt with and concrete poured into the foundations | If required, a dwarf cavity wall is built. If you are having a conservatory with full height side-frames, ten step 2 will be ommitted | The floor slab is prepared and insulation is added to the cavity wall and floor slab |
| Step 4 | Step 5 | Step 6 |
![]() |
![]() |
![]() |
| Once the inner and outer leaves of the cavity walls are completed (to match existing brickwork as possible), PVCu sills and frames are fitted to the top of the dwarf wall. | The roof is then installed - aluminium glazing bars (thermally clad for extra insulation) are fitted to the roof prior to glazing installation. | The ventilated ridge is fitted; internal cladding is fitted to the ridge and glass sealed units are fitted into the side frames to complete teh structure. |