USE OF MATERIALS PER BUILD OPTION
MATERIAL SPECIFICATIONS
Bali Prefabworld International was the first (and still the only) company in Indonesia to introduce the possibility to choose from different export qualities to fit the client's budget.
Below you will find an overview of our 4 main material build options that we offer for our tropical wooden prefab homes broken down per prefab part. To enquire about our price list with the prices of all building options described below for all models click <here>
The material specifications shown below are valid for standard use under normal environmental conditions and do not include a cyclone-rated material upgrade. To achieve this you need to use our interactive price list which can be downloaded after you have enquired about it. You may fill in the inquiry form < here >.
NOTE FOR LUMBUNGS: The material specifications for the lumbungs differ from our standard wooden house material specifications as shown below. The Lumbung specifications can also be different between themselves. You may fill in our < contact form > and contact us for a material description of the lumbung(s) of your choice.TT
♠ BASIC OPTION
Solid Camphor wood with a thickness of 18 mm (0.7"). The boards are connected by a rabbet system with galvanized steel fixing screws hidden to the eye. Possibility to upgrade with stainless steel fixtures
♠ STANDARD OPTION
Solid Camphor wood with a thickness of 22 mm (27/32"). The boards are connected by our in-house developed special T&G system with stainless steel grade 304 fixing screws hidden to the eye. Possibility to upgrade to termite-resistant Bangkirai and/or stainless steel grade 316 fixtures
♠ PREMIUM OPTION
Solid termite-resistant Bangkirai with a thickness of 22 mm (27/32"). The boards are connected by our in-house developed special T&G system with stainless steel grade 316 fixing screws hidden to the eye.
♠ SUPERIOR OPTION
Solid termite-resistant Bangkirai with a thickness of 25 mm (1 inch). The boards are connected by our in-house developed special T&G system with stainless steel fixing screws grade 316 hidden to the eye.
♠ BASIC OPTION
Main floor beam structure from 45 x 140 mm (1 3/4" x 5 1/2") from Camphor wood. Maximum span width of beams up to 2500 mm (approximately 8' - 3"). Connections with galvanized steel. Possibility to upgrade to stainless steel.
♠ STANDARD OPTION
Main floor beam structure from 45 x 140 mm (1 3/4" x 5 1/2") flooring beams using termite-resistant Bangkirai. The maximum span width of beams is 2000 mm (about 6' 7"). Connections with stainless steel grade 304 fixtures. Possibility to upgrade with stainless steel fixtures grade 316.
♠ PREMIUM OPTION
Main floor beam structure from 45 x 140 mm (1 3/4" x 5 1/2") flooring beams using termite-resistant Bangkirai. The maximum span width of beams is 1800 mm (about 6 ft). Connections with stainless steel grade 316 fixtures.
♠ SUPERIOR OPTION
Main floor beam structure from 45 x 140 mm (1 3/4" x 5 1/2") flooring beams using termite-resistant Bangkirai. The maximum span width of beams is 1800 mm (about 6 ft). Connections with stainless steel grade 316 fixtures.
♠ BASIC OPTION
Subfloor beam structure from 45 x 100 mm ( 1 3/4" x 4") from Camphor wood. Spacing between the joists is around 600 mm (2'), hence some floor deflection shall be accepted. Connections with galvanized steel. Possibility to upgrade to stainless steel
♠ STANDARD OPTION
Subfloor beam structure from 45 x 100 mm (1 3/4" x 4") from termite-resistant Bangkirai. The spacing between the subfloor beams is a maximum of 650 mm. Connections with stainless steel grade 304. Upgrade to stainless steel grade 316 possible
♠ PREMIUM OPTION
Subfloor beam structure from 45 x 100 mm (1 3/4" x 4") from termite-resistant Bangkirai. The spacing between the subfloor beams is a maximum of 500 mm, hence hardly any floor deflection. Connections with stainless steel grade 316 fixtures
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♠ SUPERIOR OPTION
Subfloor beam structure from 45 x 100 mm (1 3/4" x 4") from termite-resistant Bangkirai. The spacing between the subfloor beams is a maximum of 450 mm, hence no floor deflections. Connections with stainless steel grade 316 fixtures.
♠ BASIC OPTION
100 mm x 100 mm (4" x 4") pedestals made from Camphor wood. Connections with galvanized steel. Possibility to upgrade to stainless steel
♠ STANDARD OPTION
140 mm x 140 mm (5 1/2" x 5 1/2") pedestals from termite resistant Bangkirai. Connections to main floor beams using stainless steel grade 304 fixtures.
♠ PREMIUM OPTION and SUPERIOR OPTION
140 mm x 140 mm (5 1/2" x 5 1/2") pedestals from termite resistant Bangkirai. Connections to main floor beams grade 316 fixtures.
♠ BASIC OPTION
Structural main columns 100 mm x 100 mm (4" x 4") from Camphor wood. Structural sub-columns 80 x 80 mm (3 1/8") Connections with galvanized steel. Possibility to upgrade to stainless steel. Possibility to upgrade to stainless steel
♠ STANDARD OPTION
Structural main columns 140 mm x 140 mm (5 1/2" x 5 1/2") from termite-resistant Bangkirai. Structural sub-columns are 100 mm x 100 mm (4" x 4') or 80 x 80 mm (3 1/8"), where applicable. Connections to main floor beams using stainless steel threaded rods with nuts and washers, grade 304.
♠ PREMIUM and SUPERIOR OPTION
Structural main columns 140 mm x 140 mm (5 1/2" x 5 1/2") from termite-resistant Bangkirai. Structural sub-columns are 100 mm x 100 mm (4" x 4') or 80 x 80 mm (3 1/8"), where applicable. Connections to main floor beams using stainless steel grade 316 fixtures.
♠ BASIC OPTION
Roof trusses, rafters, and purlins from Camphor wood.
♠ STANDARD OPTION
Roof trusses, rafters, and purlins from Camphor wood. Truss connections using stainless steel threaded rods with galvanized nuts and washers, grade 304. Possibility to upgrade with stainless steel fixtures grade 316.
♠ PREMIUM OPTION
Roof trusses, rafters, and purlins from Camphor wood. Truss connections using stainless steel threaded rods with stainless steel nuts and washers, grade 316.
♠ SUPERIOR OPTION
Roof trusses, rafters, and purlins from termite-resistant Bangkirai. Truss connections using stainless steel (grade 304) threaded rods with stainless steel nuts and washers, grade 316.
♠ BASIC OPTION
Roof decking with Bali-style terracotta roof tiles.
♠ STANDARD OPTION
Roof decking with Bali-style terracotta roof tiles. Roof decking may be changed into thatch, zinc-aluminum corrugated barrel tile sheathing, or wooden shingles against a variation order.
♠ PREMIUM OPTION
Roof decking with Bali-style terracotta roof tiles. Roof decking may be changed into thatch, zinc-aluminum corrugated barrel tile sheathing, or wooden shingles against a variation order.
♠ SUPERIOR OPTION
Roof decking with Bali-style terracotta roof tiles. Roof decking may be changed into thatch, zinc-aluminum corrugated barrel tile sheathing, or wooden shingles against a higher price.
Thatch seen from the inside
Typical thatched roof
Bali-style terracotta roof tiles
Zinc aluminum roof tiles
Available colors for the zinc-aluminum roof tiles
♠ Exterior sidings made from solid 16 mm (0.63") thick Camphor. No interior siding boards. The exterior siding boards are installed using a rabbet system. The maximum width of siding boards is 140 mm (5 1/2").
♠ STANDARD OPTION
Exterior sidings are made from solid 22 mm (27/32") thick Camphor boards connected by our in-house developed special T&G system. Maximum width of siding boards is 190 mm (7 1/2"). Interior boards from 10 mm thick cement boards (can be substituted with tropical hardwood). Termite-resistant Bangkirai may be chosen for the exterior boards against a variation order. The maximum net width (in sight) of siding boards is 170 mm (6 3/4")
♠ PREMIUM OPTION
Sidings are made from solid double (exterior and interior) 22 mm (7/8") thick Camphor, connected by our in-house developed special T&G system. The interior boards have a seamless V-groove connection. Termite-resistant Bangkirai may be chosen for the exterior boards against a variation order. The maximum net width (in sight) of siding boards is 170 mm (6 3/4")
♠ SUPERIOR OPTION
Exterior and interior sidings are made from solid 22 mm (27/32") thick termite-resistant Bangkirai boards connected by our in-house developed special T&G system The exterior boards are installed with our proven rainwater run-off sill. The interior boards from 22 mm (7/8") Camphor boards with a seamless V-groove connection. Merbau class "A" or "B" may be chosen for the interior and/or exterior boards against a variation order. The maximum net width (in sight) of siding boards is 170 mm (6 3/4").
The partitions are made from a double-sided 18 mm thick (3/4") core board.
♠ STANDARD OPTION
The partitions are made from double-sided 10 mm thick cement boards.
♠ PREMIUM OPTION
Partition boards are double (sandwich) sidings made from 16 mm (5/8") thick Camphor boards.
♠ SUPERIOR OPTION
Partition boards are double (sandwich) sidings made from 16 mm (5/8") thick Camphor wood
The exterior siding boards are installed onto a Coconut wood framing system.
♠ STANDARD OPTION
The sidings will be installed onto a Camphor wood framing system. The sandwich construction of the boards onto a framing system creates a cavity of 60 mm (2 1/3") which can be utilized to hide electrical cables, conduits, and plumbing lines. The cavity can also be used for insulation. The total thickness of the sandwich siding is 92 mm (3 1/2"). The frames will be installed along the whole perimeter of the unit. The games are divided into sections of max. 600 x 600 mm (1' x 6") for optimum stability and strength.
♠ PREMIUM OPTION
The siding boards are installed onto a Camphor framing system. The sandwich construction of the boards onto a framing system creates a cavity of 60 mm (2 1/3") which can be utilized to hide electrical cables, conduits, and plumbing lines. The cavity can also be used for insulation. The total thickness of the sandwich siding is 92 mm (3 1/2"). The frames will be installed along the whole perimeter of the unit. The frames are divided into sections of max. 600 x 600 mm (1' x 6") for optimum stability and strength.
♠ SUPERIOR OPTION
The siding boards are installed onto a Camphor framing system. The sandwich construction of the boards onto a framing system creates a cavity of 60 mm (2 1/3") which can be utilized to hide electrical cables, conduits, and plumbing lines. The cavity can also be used for insulation. The total thickness of the sandwich siding is 110 mm (4 5/16"). The frames will be installed along the whole perimeter of the unit. The frames are divided into sections of max. 400 x 400 mm (1' x 3 1/2") for optimum stability and strength.
Insulation is possible against a variation order.
♠ STANDARD OPTION, PREMIUM OPTION, AND SUPERIOR OPTION
Both the sidings and the roof can be insulated against a variation order. Roof insulation is mandatory in Hawaii. Insulation against a variation order.
The standard ceiling (if applicable) is Bamboo matting. Ceilings can be supplied from rattan panels or wood against a variation order
♠ SUPERIOR OPTION
The standard ceiling (if applicable) is rattan matting. Ceilings can be supplied from wood against a variation order
Bamboo matting
Rattan
Wood
Galvanized threaded steel rods with galvanized nuts and washers. Upgrade to stainless steel is possible. No nails were used.
♠ STANDARD OPTION
Stainless steel grade 304 threaded steel rods with stainless steel 304 rings, nuts, and washers. No nails were used. Possibility to upgrade to stainless steel, grade 316.
♠ PREMIUM OPTION
Stainless steel threaded rods, grade 316 with stainless steel rings, nuts, and washers. No nails were used.
♠ SUPERIOR OPTION
Stainless steel threaded rods, grade 316 with stainless steel rings, nuts, and washers. No nails were used.
Doors and windows are made from Meranti and core board panels for the doors. Standard jamb sizes are 60 x 110 mm (2 11/32" x 4 5/16"), except for the sliding doors which are 60 x 140 mm (2 11/32" x 5 1/2"). Door and window rails and stiles are connected using a mortise-and-tenon system. A choice between normal panel doors, sliding doors, folding doors, louver doors and windows, sliding windows, awning windows, etc., provided these will not differ from our standard dimensions. The standard thickness of exterior doors is 35 mm (1 3/8"). The thickness of interior doors and windows is 30 mm (1 1/8").
Locally made hardware for the windows and doors (hinges, locks, handles, etc.) from copper.
♠ STANDARD OPTION
Doors and windows are made from a mix of Meranti and Camphor. Alternatively, Teak, Merbau, Nyatoh, Kempas, or Mahogany can be chosen against a variation order. Standard jamb sizes are 60 x 110 mm (2 11/32" x 4 5/16"), except for the sliding doors which are 60 x 140 mm (2 11/32" x 5 1/2"). Door and window rails and stiles are connected using a mortise-and-tenon system. A choice between normal panel doors, sliding doors, folding doors, louver doors and windows, sliding windows, awning windows, etc., provided these will not differ from our standard dimensions. The standard thickness of exterior doors is 40 mm (1 9/16"). The thickness of interior doors and windows is 35 mm (1 3/8").
Locally made hardware for the windows and doors (hinges, locks, handles, etc.), from copper or stainless steel.
♠ PREMIUM OPTION
Doors and windows are made from Camphor. Alternatively, Teak, Merbau, Nyatoh, Kempas, or Mahogany can be chosen against a variation order. Standard jamb sizes are 60 x 110 mm (2 11/32" x 4 5/16"), except for the sliding doors which are 60 x 140 mm (2 11/32" x 5 1/2"). Door and window rails and stiles are connected using a mortise-and-tenon system. A choice between normal panel doors, sliding doors, folding doors, louver doors and windows, sliding windows, awning windows, etc., provided these will not differ from our standard dimensions. The standard thickness of exterior doors is 40 mm (1 9/16"). The thickness of interior doors and windows is 35 mm (1 3/8").
Imported stainless steel hardware (SES, Deckson, Henderson).
♠ SUPERIOR OPTION
Doors and windows are made from Nyatoh. Alternatively, Teak, Merbau, Kempas, Camphor, or Mahogany can be chosen against a variation order. Standard jamb sizes are 60 x 110 mm (2 11/32" x 4 5/16"), except for the sliding doors which are 60 x 140 mm (2 11/32" x 5 1/2"). Door and window rails and stiles are connected using a mortise-and-tenon system. A choice between normal panel doors, sliding doors, folding doors, louver doors and windows, sliding windows, awning windows, etc., provided these will not differ from our standard dimensions. The standard thickness of exterior doors is 40 mm (1 9/16"). The thickness of interior doors and windows is 35 mm (1 3/8").
Imported stainless steel hardware (SES, Deckson, Henderson).
No weather seals are included but can be installed against a variation of the order. Locally made hardware.
♠ STANDARD OPTION
Locally made weather seals included. Australian imported (Raven brand) seals can be included against a variation order.
Locally made hardware is included but can be changed into imported (Henderson, SES, or Deckson brand) hardware against a variation order.
♠ PREMIUM OPTION
Australian Imported (Raven brand) weather seals included. imported (Henderson, SES, or Deckson brand) hardware included.
♠ SUPERIOR OPTION
Australian Imported (Raven brand) weather seals included. imported (Henderson, SES, or Deckson brand) hardware included.
♠ BASIC & STANDARD OPTION
Standard 5 mm (3/16") clear glass panes for doors and windows (small areas). 5 mm tempered clear glass for large glass areas
♠ PREMIUM OPTION
Standard 5 mm (3/16") clear glass panes for doors and windows and 10 mm tempered glass for large door and window panes. Optional choice for 18 or 12-mm insulated glass, frosted glass, coated glass, etc., against a variation order.
♠ SUPERIOR OPTION
Standard 5 mm (3/16") clear glass panes for doors and windows and 10 mm tempered glass for large door and window panes. Optional choice for 6 mm laminate safety glass, 18 or 12 mm insulated glass, frosted glass, coated glass, etc., against a variation order.
NOTE: When large window or door glass panes need to be installed we use 10 mm thick tempered glass and apply an EPDM rubber strip in the rebates at the bottom window and door rails. These (imported) strips will compress relative to the total weight of the glass pane and prevent the rails will cracking or coming loose under the high weight of the glass panes. The strips will equally distribute the weight along the rebates.
♠ BASIC OPTION
2 layers of Acrylic protective coating in a color of your choice with an 8-month guarantee.
♠ STANDARD OPTION & PREMIUM OPTION
3 layers of Acrylic protective coating in a color of your choice with a 12-month guarantee.
♠ SUPERIOR OPTION
4 layers of Acrylic protective coating in a color of your choice with a 2-year guarantee
