Filters

Choose the required calculator from the list below or narrow your search by choosing from the options on the left
Step 1: Select some filters Step 2: Select a template Step 3: Specify width and height
Applied Filters
Product Templates
Products:

Calculate Architrave Jambs.
Calculate Grooved Jambs.
Calculate Aluminium Jambs.
Double Trim.

Dimensions

 
 
 

Please Note: Calculator results assume a standard door clearance of 25mm underneath
and 18mm above the door.
For Full Height Detail or where there are minimal or no floor coverings, the door can
be made longer than indicated in the calculation to reduce clearances.
The tightest clearance we recommend either above or below the door is 10mm. Please
consider this when ordering your door.

Cavity Sliders Ltd takes no responsibility for incorrectly interpreted or calculated information on
this page. For clarification before ordering please contact Cavity Sliders Ltd customer services.

DOOR GLASS Calculator









Result




Cavity Sliders Ltd takes no responsibility for incorrectly interpreted or calculated information on
this page. For clarification before ordering please contact Cavity Sliders Ltd customer services.

Bracing Units Calculator



Timber

Concrete



Results show the total number of bracing units achieved for the specified door size (i.e. not per metre).
Cavity Sliders Ltd takes no responsibility for incorrectly interpreted or calculated information on
this page. For clarification before ordering please contact Cavity Sliders Ltd customer services.