Designing a Custom Staircases
KALK.PRO professionals will design
the most convenient stairсase
for the existing opening, taking into account
construction regulations and the range of materials.
You will get a completed construction design (drawings, estimates, 3D-model) with which you can easily make a staircase with your own hands.
We provide several staircase variants at once, if the opening allows it, so that you can choose the most attractive option.
The calculations will use the sizes of materials that you can buy in a baumarket - you will not have problems finding components.
Your design will be developed by a professional. The report includes concise, valuable recommendations.
When designing a staircases we use only those calculators that are presented on the site KALK.PRO (link). Hidden tools NO.
Result within 24 hours, from the payment of the application.
* cost of designing multistory stairs, including one stairwell, is calculated by formula: $91.43 × number of floors
* refunds do not include transaction fees (PayPal - 0$, other payment systems - minus 10-15% of the payment amount)
top projection (view from the 2nd floor)