2 visitors on line

klein1.jpg
prefab-little-2.jpg
middel2.jpg
prefab-large-1.jpg

Date & Time in Bali

CURRENT LOCAL DATE AND TIME IN BALI:

Monday, 10th December 2018
8:11:10 am

Previous page

Except for the basic model option (single sided), all of our models can be insulated. The double sided model options (standard, premium and superior) all have a cavity of about 60 mm (2 3/8") which will be stuffed with 50 mm (2") thick rockwool. Recent studies have indicated that a roof insulation (*) using either glasswool. rockwool or polystyrene foam is not the most effective. A system making use of an air barrier seems far more effective, a system which is based on a minimum required air gap between roof decking and roof ceiling created by longitudinal and lateral crossing furring strips. A special in-house developed roof construction is applied to guarantee the proper insulation index for this system. A correct thickness of the furring strip layer is essential. Too thick or too thin an air gap and insulation will not work. The air gap thickness needs to be exact as to comply with the insulation index parameter which is normally provided in the building codes and may vary from country to country.  P.T. BALI PREFABWORLD has developed a calculation method to define the proper air layer thickness which has been approved world-wide.   

(*) Mandatory for all Hawaiian islands


The roof decking built-up with a furring strip insulation is as follows (from top to bottom):

- roof decking material (tiles, corrugated sheating, thatch or wooden shingles)
- battens (only in case of roof tiles)
- rain proofing (3 mm thick hessian asphalt felt)
- plywood with a certain thickness
- upper layer furring strips layer (proper thickness not be be disclosed) (*)
- second layer furring strips layer (proper thickness not to be disclosed) (*)
- layer of radient aluminum foil barrier
- plywood with a certain thickness
- ceiling material
- purlins
- rafters
- truss  system

(*) The thickness of the furring strips is crucial and needs to be properly calculated to obtain the optimum air gap and is based on the thermal index (R-value) related  to the outside temperatue and inside temperature.

 

 

         

 

 

 

 

 


 

 

Reviews from Bali Prefab World

"We ordered a 180 m2 unit from P.T. Bali Prefabworld late 2015 to serve as a mock-up model for New Caledonia . We unexpectedly visited the yard of Bali Prefabworld 2 times as to check the progress and verify the quality. We were stunned........ It was exactly what they promised us to build: Top, top, top quality. This undoubtedly showed their high professionalism. Before we ordered the unit with Bali Prefabworld we had visited a number of other prefab wooden house companies in Bali but those were either non-responsive, or were building something we did not like at all; cheap materials and not according to proper workmanship. We have meanwhile ordered 2 more large units from P.T. Bali Prefabworld and will order more in the future. We strongly recommend this company to anybody intending to buy a wooden prefab house. We would be happy to answer all of your questions and share with you our experience". 

Review from: Mr. Olivier Pham, Noumea, New Caledonia

Project: Building wooden prefab house for New Caledonia
Date: 20-07-2016
Rating: 5 out of 5

Read more testimonials from Bali Prefab World: click here
Dear Visitor, In order to show proof and evidence that these testimonials are genuine you may send us an e-mail with a request to provide the e-mail address of the publisher of the testimonial. We will forthwith send you the information so that you can contact the person.
Ask a question
Read our copyrights