TIMBER:

The materials consisting of timber, plaster board, and screws/nails will very on the size of the loft conversion, this can cost between £10,000 - £15,000.
WINDOWS/ SKYLIGHTS: 
The windows / Skylights, and French Doors will very in size, and style
SKYLIGHTS Velux

GGL centre pivot pine:
55x78 = £530 55x98 = £547 114x118 = £685 134x98 = £693
ROOFING
Flat Roof - Felt
Front and Rear Tiles and Flashing Guttering/ Downpipes and Dome Install
MATERIALS COST £3,600.00
DORMER WINDOWS Velux
| UPVC SASH WINDOWS |
Width (mm) |
Height
(mm) |
|
600 |
700 |
800 |
900 |
1000 |
1100 |
1200 |
1300 |
| 1000 |
£ 259 |
£ 299 |
£ 312 |
£ 322 |
£ 332 |
£ 344 |
£ 356 |
£ 367 |
| 1150 |
£ 273 |
£ 313 |
£ 332 |
£ 336 |
£ 343 |
£ 359 |
£ 372 |
£ 384 |
| 1300 |
£ 317 |
£ 333 |
£ 341 |
£ 353 |
£ 368 |
£ 379 |
£ 393 |
£ 406 |
| 1450 |
£ 326 |
£ 339 |
£ 353 |
£ 368 |
£ 379 |
£ 395 |
£ 409 |
£ 423 |
| 1600 |
£ 344 |
£ 359 |
£ 371 |
£ 387 |
£ 402 |
£ 416 |
£ 439 |
£ 449 |
| 1750 |
£ 355 |
£ 369 |
£ 385 |
£ 399 |
£ 414 |
£ 436 |
£ 452 |
£ 488 |
| 1900 |
£ 372 |
£ 388 |
£ 405 |
£ 422 |
£ 439 |
£ 456 |
£ 478 |
£ 517 |
| 2050 |
£ 383 |
£ 399 |
£ 418 |
£ 436 |
£ 457 |
£ 476 |
£ 492 |
£ 594 |
| 2200 |
£ 399 |
£ 421 |
£ 439 |
£ 461 |
£ 477 |
£ 519 |
£ 599 |
£ 621 |
| 2350 |
£ 413 |
£ 429 |
£ 452 |
£ 474 |
£ 516 |
£ 599 |
£ 621 |
£ 639 |
| 2500 |
£ 425 |
£ 444 |
£ 468 |
£ 488 |
£ 596 |
£ 615 |
£ 635 |
£ 699 |
FRENCH DOORS

French doors £1200 - 1500
French doors with half glazed side panels £1750 Fitted
French doors with full glazed side panels £2000 Fitted
STAIRCASE:

Staicases will also differ in style, and size. Price between: £900 - £1,500
|