BUILDING SUPPLIES

A Comprehensive Range of Building Materials in NSW

Your One-Stop Source for Building Materials

At Belmont Timber, we provide a comprehensive range of building materials for your timber projects. Whether you require treated pine, external cladding timber, doors, steel lintels, or any other construction materials, we have you covered.


Explore the various categories of products available from Belmont Timber using the menu on the left. If you need pricing information or a customised quote, our expert staff is just a phone call or email away. We're here to assist you in sourcing the materials you need for your next project.

Hardwood

Size Grading Treatment Seasoning
75x50 F11 Untreated Unseasoned
100x50 F11 Untreated Unseasoned
150x50 F11 Untreated Unseasoned
100x75 F11 Untreated Unseasoned
100x100 F11 Untreated Unseasoned
90x35 F27 Untreated Seasoned
120x35 F27 Untreated Seasoned
140x35 F27 Untreated Seasoned
170x35 F27 Untreated Seasoned
190x35 F27 Untreated Seasoned
220x35 F27 Untreated Seasoned
240x35 F27 Untreated Seasoned

Radiata Pine, Seasoned H2 Treated 

H2-treated pine is termite-resistant and suited for internal use.

Size Grading Treatment Seasoning
70x35 MGP10 H2 Seasoned
70x35 MGP12 H2 Seasoned
70x45 MGP10 H2 Seasoned
70x45 MGP12 H2 Seasoned
90x35 MGP10 H2 Seasoned
90x35 MGP12 H2 Seasoned
90x45 MGP10 H2 Seasoned
90x45 MGP12 H2 Seasoned
140x45 MGP10 H2 Seasoned
190x45 MGP10 H2 Seasoned
240x45 MGP10 H2 Seasoned

Radiata Pine GL8 H3 Treated Finger Jointed, Primed & Seasoned 

H3-treated pine is resistant to termites and rot and suited to above-ground use exposed to weather and dampness.

Product Size Grading Treatment Seasoning
Primed beam 140x65 GL8 H3 Seasoned
Primed beam 180x65 GL8 H3 Seasoned
Primed beam 240x65 GL8 H3 Seasoned
Primed beam 290x65 GL8 H3 Seasoned
Primed post 88x88 GL8 H3 Seasoned
Primed post 112x112 GL8 H3 Seasoned
Primed post 135x135 GL8 H3 Seasoned
Primed Post 185x185 GL8 H3

Radiata Pine H3/H4 Treated Rougher Headed F7 

H3-treated pine is resistant to termites and rot and suited to above-ground use exposed to weather and dampness. H4 is suitable for in-ground or ground contact use.

Size Grading Treatment Seasoning
70x35 F7 H3 Seasoned
90x35 F7 H3 Seasoned
70x45 F7 H3 Seasoned
90x45 F7 H3 Seasoned
140x45 F7 H3 Seasoned
190x45 F7 H3 Seasoned
240x45 F7 H3 Seasoned
290x45 F7 H3 Seasoned
90x70 F7 H4 Seasoned
90x90 F7 H4 Seasoned

Engineered Products 

Forests grow on a surface covering about one-third of the world's landmass. They provide a huge sustainable source of environmentally friendly raw materials for various products! Using timber does not contribute to global warming. Timber does not require energy-intensive processing and is not problematic to dispose of. By combining the natural advantages of wood fibre with engineering technology, Engineered Products provide the strength and consistency required for use in Timber Engineered solutions. With all Engineered Wood Products, care has to be taken at every stage of its journey from raw material to its end use on site.


Belmont Timber uses several suppliers for these engineered products:

  • Floor Joists (I-Joist) Treated or Untreated
  • LVL (Laminated Veneer Lumber) Beams - Treated or Untreated
  • Pine Laminated Beams - Treated or Untreated
  • Hardwood Laminated Beams

Please note that, as Belmont Timber sources engineered products from several suppliers, sizes in both depth and width may vary, depending upon the supplier.

Product Sizes
Floor Joists (I-Joists) 200mm deep
Floor Joists (I-Joists) 240/245mm deep Width ranges from 45 to 90mm
Floor Joists (I-Joists) 300mm deep Other sizes are available on request.
Floor Joists (I-Joists) 350mm deep
LVL Beams 90x35 or 90x45
LVL Beams 130x36 or 130x45
LVL Beams 150x36 or 150x45
LVL Beams 200x36 or 200x45 or 200x63
LVL Beams 240x35 or 240x45 or 240x63
LVL Beams 300x45 or 300x63 or 300x75
LVL Beams 360x63. Other sizes are available on request.

Radiata Pine Fascia & Eaves Mouldings H3 Finger Jointed, Primed & Seasoned

H3-treated pine is resistant to termites and rot and suited to above-ground use exposed to weather and dampness.

Product Size Treatment Seasoning
Fascia 200X25 ; Finished size 180x18 H3 Seasoned
Fascia 200X31 ; Finished size 180x25 H3 Seasoned
Fascia 250x31 ; Finish size 230x25 H3 Seasoned
Eaves Mouldings 18x18 Quad H3 Seasoned
Eaves Mouldings 23x23 Quad H3 Seasoned
Eaves Mouldings 30x30 Scotia H3 Seasoned

Radiata Pine H3 Finger Jointed, Primed 

H3-treated pine is resistant to termites and rot and suited to above-ground use exposed to weather and dampness.

Sizes
18x18
30x18 30x30
42x18 42x30 42x42
66x18 66x30 66x42
90x18 90x30 90x42
116x18
138x18 138x30 138x42
185x18 185x30 285x42
240x18 240x30 240x42
285x18 285x30 285x42

External Cladding: Fibre Cement Sheets

Product Thickness Sizes
Fibre cement sheets 4.5mm 1800x900 ; 2400x900 ; 2700x900 ; 3000x900
1800x1200 ; 2400x1200 ; 2700x1200 ; 3000x1200
Villaboard 6mm 1800x1200 ; 2400x1200 ; 2700x1200 ; 3000x1200
Duraliner 2400x900
Fibre cement base sheets 7.5mm 2440x900 ; 2725x900 ; 3000x900
2440x1200 ; 2725x1200 ; 3000x1200
PrimeLine Weatherboard 9mm pre-primed 4200x300 ; 4200x170
HardiPlank Weatherboard 7.5mm 4200x230 ; 4200x300

External Cladding: Timber 

Available in most species and profiles, including:

  • Cypress Pine in Rusticated & Double Log Cabin
  • Western Red Cedar in Bevelled Siding & Splayed C&&C, (Checked and Chamfered)
  • Western Red Cedar Blue & Red Label Shingles
  • H3 Primed Pine in Rusticated and Splayed
  • Baltic Pine in Splayed C&C, (Checked and Chamfered)

Fibre Cement: Sheets in Eaves Lining Sizes 

Thickness Sizes
4.5mm 2400x450 ; 2400x600 ; 2400x750

Plywood

Thickness Sizes (Length x width) Grade (available in any thickness)
3.6mm 2400x1200
7mm 2400x1200
9mm 2400x1200
12mm 2400x1200 Available in various grades such as CD and DD and Structural Ratings such as F8 and F11
15mm 2400x1200
17mm 2400x1200 Please enquire for more information.
19mm 2400x1200
21mm 2400x1200
25mm 2400x1200
  • C/D Structural Plywood is manufactured to AS/NZS 2269 using an 'A' bond exterior glue line, making this product ideal for structural applications.
  • CD grade finish could have filled splits or knotholes and is sanded - ready to be painted.
  • The DD Back has a rough, un-sanded look to be used in areas where facial appeal is not a concern.

Note: Non-structural Plywood is also available on request

Decking

Material Finish sizes
Merbau 70x19 ; 90x19 ; 140x25
Treated Pine 70x19 ; 90x19
Australian hardwood 85x19 ; 130x19
  • Timber decks are popular in Australian homes, used under pergolas and around swimming pools.
  • Decking is supplied in reeded profiles (one side).
  • Australian hardwood decking comes in Blackbutt, Brushbox, Spotted Gum, Tallowwood, and Blue Gum.

Flooring 

Material Thickness Length x Width
Particleboard Flooring 22mm 3600x900 Maximum joist spacing 600 c/c
19mm 3600x900 Maximum joist spacing 450 c/c
19mm 3600x800 Maximum Joist spacing 450 c/c
Tongue & Groove Structural Plywood 15mm 2400/2700x1200
17mm 2400/2700x1200
19mm 2400/2700x1200
Fibre Cement Compressed Sheet 15mm 1500x900 to 3000x1200 Maximum joist spacing 450 c/c
18mm 1500x900 to 3000x1200 Maximum joist spacing 600 c/c
Australian Hardwood Tongue & Groove Flooring 19mm 80mm wide; random lengths End matched
19mm 130mm wide; random lengths End matched
Cypress Tongue & Groove Flooring 19mm 80mm wide; random lengths End matched
19mm 98mm wide; random lengths End matched
19mm 130mm wide; random lengths End matched
Scyon Secura interior flooring 19mm 2700x600 Maximum joist spacing 450 c/c
Scyon Secura exterior flooring 19mm 2700x600 Maximum joist spacing 450 c/c
Durafloor exterior flooring 19mm 2250x600; 2700x600 Maximum joist spacing 450 c/c

Architraves and Skirting

Material Size Profile
Radiata Pine Primed Finger Jointed 42x18; 66x18; 90x18; 138x18 Bullnose
M.D.F. Primed and Raw 66x18 Pencil Round
Pacific Maple 66x18 Splayed
Other Profiles available on request

Door Jambs 

Material Size Length Profile
Available in Primed F/J Pine, Pacific Maple and Detail Jamb Milling available on request 90x30 Radiata pine 5.2 l/m Maple in sets Standard rebates
110x30
116x30
138x30

Doors

In addition to the stock doors listed below, Belmont Timber supplies the full range of Corinthian and Hume Doors on request.

Product Size
Readicote Hollow Core Doors 2040x520x35 90mm cavity sliding door units for these sizes are also available
2040x620x35
2040x720x35
2040x770x35
2040x820x35

Steel Lintels 

Size Galvanised
87x7 Flat Bars
100x100 Lintels
150x150 Lintels
200x200 T Bars
100x100 Rendabars
150x100 Rendabars

Bagged Cement 

Off White Cement 20kg bags
Builders Grey Cement 20kg bags
Hydrated Lime 20kg bags
Post Hole Mix 20kg bags

Fencing

We can supply only or supply and erect fencing with the following materials.

Product Material Size Length
Palings Treated pine 100mm 1500mm ; 1800mm ; 2100mm ; 2400mm
150mm 1800mm ; 2400mm
Rails Treated pine 75x50 5400mm
Fence Capping Treated pine 125x38 5400mm
Screens Hardwood 42x18
66x18
90x18
Fence Posts Treated pine 150x45

Builders' Hardware 

  • Bright & Gal Nails
  • Gas Gun Nails
  • Dyna bolts
  • Cuphead & Hexhead Bolts
  • Post Supports
  • Veneer Ties
  • Stubby Ties
  • Expansion Ties
  • Weep Vents
  • Foam Joint
  • Breather Foil
  • Lead
  • Poly Dampcourse
  • Aluminium Dampcourse
  • Ant Capping
  • Angle Bracing
  • Speed Bracing
  • Wall Ties
  • Silicones & Sealants
  • Stud Adhesives
  • And More...

Source your materials with us. Call (02) 9681 2100.

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