calculate your costs

Now you can do easily your own calculation for your project. Please follow the steps below, and if you are happy let us know. You can send your calculation to us and we will contact you on the next working day to make sure it is all correct. After you have paid your deposit, we will organize the delivery and transport of  your order within 2-3 weeks [depending on the demand and capacity]. The order needs to be paid in full prior to delivery. The calculated price below includes the external blocks for your wall area, but excludes all potentially needed components/ accessories for the Porotherm system [e.g. lintels]. Please contact us for more information and an accurate quotation for your whole project.

BLOCK TYPE & WALL INFORMATION

The Porotherm wall system is a single leaf structure. You have a choice to build without any insulation or with external insulation or using our insulated blocks. Please choose your block type from the menu down below.. Please note that external insulation is not included in the price!.

BLOCK SIZE
Please choose your block size. This block size will be your wall thickness. The different block sizes have different thermal performance, as you can see beside the block. If the U-value is above 0.18 W/m2K you should add external insulation during the construction. If the U-value of your chosen block is 0.18 W/m2K or less than you’re good to go. Wet plaster and render can be applied straight on the blocks.
EXTERNAL WALL INFORMATION

Please add your external wall sizes. You can read this from your plan. It is important to try to be accurate as this will be the base of your material needs. The wall height is your wall from DPC up to the roof plate level. The usual height is 2.5m but if is different you can use the closest number from the bar. For example, your wall height is 2715mm just use the 2.75m. You can add more walls to this calculation. For example if your house is a rectangle you should have 4 walls..

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ADD OPENINGS

Please pick your openings. Obviously you don’t need blocks for your openings, so this will be taken from your wall sqm. Please pick the closest size to your window size.

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600×800
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1000×1200
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1300×1500
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1000×2100
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1500×2100
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3000×2100
Total 

The price is plus VAT at 23%

Contact us for a project specific quotation or some general advice

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