Home & Garden

Are you all too familiar with blocked gutters and drifting snow at the attic, or are you facing problems with rainwater on your ground? Do not hesitate to contact us, we offer free consultation and effective solutions.

Net Which Protects

Gutter Nets and Types

Are you feed up with gutters being blocked with leaves? We have the perfect problem solver - and use of tools is not even necessary.

Net to Prevent

Snow and Bird Barrier

If looking for an effective solution to the problem of snow, birds and large insects entering the attic, we recommend our universal solution – our snow and bird barriers B6 and B9. Both types can be used at the roof edge as well as along the ridge.

Lokal Water Sensitive Urban Design (WSUD Systems) with BIO-BLOK® drywell

Local Rainwater Harvesting

Rainwater is a valuable recourse and with relatively simple methods using the BIO-BLOK® rainwater drywell, the rain water can be channeled back into a natural water cycle. The principle is called water sensitive urban design (WSUD), contact us for further information about this sustainable solution.



Spreadsheet for calculation

EXPO-NET has developed an Excel Spreadsheet for calculating the dimensioning of BIO-BLOK® rain water drywells. The Excel Spreadsheet can calculate the use of BIO-BLOK® elements for five different types of soil - coarse sand, fine sand, silt, sandy clay and silty clay.

The Excel Spreadsheet is available for download by clicking on the link. It is a good idea to save the Excel Spreadsheet before use.

The calculations are in accordance with Publication no 25 of the Danish Wastewater Committee. The values of 10-7 m/sec. are estimated by extending the current charts.

The drywells are dimensioned on the basis of an expected overload of maximum once per year (T = 1 year).

Before you open the Excel Spreadsheet for the first time you must ensure that the security settings in Excel are correct.

The Security Level must be set at "Medium". This can be done by opening the Excel application, the go to "Tools" in the main menu, select "Options" and go to the "Security" tab - click on the "Macro Security" button and under the "Security Level" tab, select "Medium".

The Excel Spreadsheet ca not be opened. Remember that you must open the Excel Spreadsheet "With Macros" in order to activate the formulae that perform the calculations. 

We draw your attention to the fact that use of the Excel Spreadsheet is at your own risk.

Net For Fencing

Garden Fencing

Do you want to keep you dog inside your garden, or do you have a beautiful natural plot which you want to protect – but you want to avoid doing at lot of maintenance – we recommend our environmentally and UV stable garden fencing.

Net to Prevent Insects

Insect Netting

On a nice and sunny day when you need fresh air circulation in your house, mosquitoes, flies and other insects are a real nuisance. Our insect netting is very suited for construction of mosquito windows and insect doors. We give advice regarding the right type of netting.