This is a theme puzzle with the subject stated below. Find the listed words in the grid and when you have completed the puzzle, there will be letters left over. They spell out the alternative theme of the puzzle.
The builders are here Solution: 19 letters
Abut Alcove Base Batten Beam Beds Buyer Column Cot Desk Dog Door Eaves Electrician Fibro Fix Flat Glue Home House Huge Inlay Joint Key Lamps Laundry Loan Lock Mansion Mat Mortar New Patio Ram Rent Rib Roomy Rug Rural Sale Septic system Sill Smoko Soap Solar Study Style Table Tap Tidy Tools Ute Vendor