Building Supplies

Complete construction projects with Fixings Direct's Building Supplies range. Designed for professional builders and DIY users, our collection includes damp proofing products, roofline accessories, wall weeps and vents, ventilation solutions, spacers and loft access panels. From moisture protection to essential building components, these products provide reliable solutions for modern construction, renovation and maintenance projects. Shop quality building supplies for every stage of your build.

102 products
SaleFixings Direct Assorted Flat Packers 1-6mm (Tub of 400)

FIXINGS DIRECT LIMITED

Fixings Direct Assorted Flat Packers 1-6mm (Tub of 400)

★★★★★4.2 - 5
£16.99£21.99

inc VAT · £14.16 ex

In stock
XDrain Black Plastic Drain Cover Leaf Stopper 30x30x9cm.

FIXINGS DIRECT LIMITED

XDrain Black Plastic Drain Cover Leaf Stopper 30x30x9cm.

★★★★★5.0 - 9
£5.99

inc VAT · £4.99 ex

In stock
SaleExitex Self Adhesive Surface Mounted Intumescent Strip with brush, White, 5.2m

EXITEX

Exitex Self Adhesive Surface Mounted Intumescent Strip with brush, White, 5.2m

★★★★★5.0 - 2
£23.99£25.99

inc VAT · £19.99 ex

In stock
SaleExitex Macclex 15/2 Metal Door Cill Draught Excluder Threshold - Aluminium 914Mm (36")

EXITEX

Exitex Macclex 15/2 Metal Door Cill Draught Excluder Threshold - Aluminium 914Mm (36")

£15.99£17.99
Out of stock
(BAG OF 1) Timloc External Cowl – Brown Plastic Wall Vent Draught Reduction

TIMCO

(BAG OF 1) Timloc External Cowl – Brown Plastic Wall Vent Draught Reduction

★★★★★4.8 - 4
£4.39

inc VAT · £3.66 ex

In stock
SaleTimloc Loft Access Door - Hinged - White - 1169 (562 x 662)

TIMLOC

Timloc Loft Access Door - Hinged - White - 1169 (562 x 662)

£41.99£44.99

inc VAT · £34.99 ex

Low stock
VITCAS Set of 6 Fireplace Insulation Fire Bricks 230x114x32mm

VITCAS

VITCAS Set of 6 Fireplace Insulation Fire Bricks 230x114x32mm

£22.99
Out of stock
Damp Proof Course Black (Multi Sizes)

BOND IT

Damp Proof Course Black (Multi Sizes)

£7.89

inc VAT · £6.58 ex

Low stock
Sale5L C-Tec BW1 Ultimate Bathroom Tanking Solution Waterproof Membrane (535105)

CT1

5L C-Tec BW1 Ultimate Bathroom Tanking Solution Waterproof Membrane (535105)

£159.99£169.99

inc VAT · £133.33 ex

Low stock
SaleExitex Self Adhesive Surface Mounted Intumescent Strip with brush, Brown, 5.2m

EXITEX

Exitex Self Adhesive Surface Mounted Intumescent Strip with brush, Brown, 5.2m

£22.99£24.99

inc VAT · £19.16 ex

In stock
(1 ROLL) Damp Proof Course - Black Recycled Polyethylene DPC Barrier for Brick & Block Walls

TIMCO

(1 ROLL) Damp Proof Course - Black Recycled Polyethylene DPC Barrier for Brick & Block Walls

£5.81

inc VAT · £4.84 ex

In stock
(BAG OF 1) Timloc External Cowl – Terracotta Plastic Wall Vent Draught Reduction

TIMCO

(BAG OF 1) Timloc External Cowl – Terracotta Plastic Wall Vent Draught Reduction

£4.39

inc VAT · £3.66 ex

In stock
(BAG OF 1) Timloc Internal Hit & Miss Louvre Grille Vent – White Plastic Adjustable Air Vent Cover(

TIMCO

(BAG OF 1) Timloc Internal Hit & Miss Louvre Grille Vent – White Plastic Adjustable Air Vent Cover(

£3.54

inc VAT · £2.95 ex

In stock
(BAG OF 1) Timloc Internal Louvre Grille Vent – White Plastic Wall Air Vent Cover

TIMCO

(BAG OF 1) Timloc Internal Louvre Grille Vent – White Plastic Wall Air Vent Cover

★★★★★5.0 - 1
£1.81

inc VAT · £1.51 ex

In stock
470 x 470mm Timloc Plastic Access Panel – White – AP450 (1 UNIT)

TIMCO

470 x 470mm Timloc Plastic Access Panel – White – AP450 (1 UNIT)

£32.53

inc VAT · £27.11 ex

In stock
SaleIKO Shed Felt - Roofing Felt (10m Length) Standard Grade Green

IKO

IKO Shed Felt - Roofing Felt (10m Length) Standard Grade Green

£24.49£32.99
Out of stock
166 x 85mm Timloc Internal Hit & Miss Mini Louvre Grille Vent – White Plastic Adjustable Air Vent (BAG OF 1)

TIMCO

166 x 85mm Timloc Internal Hit & Miss Mini Louvre Grille Vent – White Plastic Adjustable Air Vent (BAG OF 1)

£0.81

inc VAT · £0.68 ex

Low stock
166 x 85mm Timloc Internal Mini Louvre Grille Vent – White Plastic Air Vent Cover (BAG OF 1)

TIMCO

166 x 85mm Timloc Internal Mini Louvre Grille Vent – White Plastic Air Vent Cover (BAG OF 1)

£0.81
Out of stock
Cavity Wall Weep Vents - Air Bricks for Brick Wall Ventilation - Multi Pack Vents

TIMLOC

Cavity Wall Weep Vents - Air Bricks for Brick Wall Ventilation - Multi Pack Vents

£5.99

inc VAT · £4.99 ex

Low stock
65 x 10 x 102mm Timloc Invisiweep Wall Weep Vent – Buff – For Cavity Wall and Brickwork Drainage (BOX OF 50)

TIMCO

65 x 10 x 102mm Timloc Invisiweep Wall Weep Vent – Buff – For Cavity Wall and Brickwork Drainage (BOX OF 50)

£19.49

inc VAT · £16.24 ex

In stock
Robin Classic Nest Box - FSC Certified Wooden Birdhouse

SMART GARDEN

Robin Classic Nest Box - FSC Certified Wooden Birdhouse

£10.07
Out of stock
60cm Square Tray Black – 32L Deep Garden Plant Pot Drip Tray – Heavy-Duty Plastic Mixing & Storage Tray (G191B)

GARLAND

60cm Square Tray Black – 32L Deep Garden Plant Pot Drip Tray – Heavy-Duty Plastic Mixing & Storage Tray (G191B)

£13.82
Out of stock
1–8mm Plastic Wedge Strips – Adjustable Snap-Off Leveling Shims for Furniture, Cabinets & Units (BOX OF 50)

TIMCO

1–8mm Plastic Wedge Strips – Adjustable Snap-Off Leveling Shims for Furniture, Cabinets & Units (BOX OF 50)

£8.72

inc VAT · £7.27 ex

In stock
2.5 Litre Zinsser Cover Stain Primer & Sealer – Oil Based, Exterior & Interior, High Adhesion (ZN7080001C1)

RUST-OLEUM

2.5 Litre Zinsser Cover Stain Primer & Sealer – Oil Based, Exterior & Interior, High Adhesion (ZN7080001C1)

£34.99

inc VAT · £29.16 ex

Low stock
SaleDPM (Damp Proof Membrane)

FIXINGS DIRECT LIMITED

DPM (Damp Proof Membrane)

£39.99£62.00
Out of stock
70mm Timloc Push-In Soffit Vent – White Plastic Circular Eaves Roof Ventilation Disc (BAG OF 10)

TIMCO

70mm Timloc Push-In Soffit Vent – White Plastic Circular Eaves Roof Ventilation Disc (BAG OF 10)

£4.88

inc VAT · £4.07 ex

In stock
(1 UNIT) cTimloc Underfloor Vent Duct Adaptor – Fits 110mm Drainage Pipe – LOC1205

TIMCO

(1 UNIT) cTimloc Underfloor Vent Duct Adaptor – Fits 110mm Drainage Pipe – LOC1205

£5.20

inc VAT · £4.33 ex

In stock
Rubber Tree Belting Block – Double Rounded Slotted Cushion Block for Tree Ties

FIXINGS DIRECT

Rubber Tree Belting Block – Double Rounded Slotted Cushion Block for Tree Ties

£2.49
Out of stock