Fire door compliance ROI

Parilon ROI calculator

5-year fire door compliance, remediation and replacement cost comparison

Client estate

Market

Number of doors

doors

Minimum commercial estate size: 100 doors

Market door life expectancy–

Current costs

Annual physical inspection, per door

Quarterly visual walk-around, per 100 doors

Annual remediation, per 100 doors

Average replacement door cost

Current annual door replacement rate

The client's actual % of doors replaced each year. Replacement cost is only included above 0%.

With Parilon

Remediation reduction

Replacement-rate reduction

% reduction in the client's actual replacement rate.

Annual physical inspection retained

100% = full annual inspection still carried out.

Quarterly visual inspection retained

0% = removed; 50% = half retained.

Save this calculation

Client or estate name

Your name

Notes (optional)

Up to 1,000 characters.

Saved calculations are public. Anyone with the link can see the client name, your name, notes and figures on the Saved calculations page.

Net 5-year saving

–

Where the 5-year spend goes

Cost category	Current annual	Current 5-year	Parilon annual	Parilon 5-year	5-year saving	Saving

Doors	£/door/mo	In tier	Monthly

How this calculator works

Select the market. The market door-life figure updates for context.
Enter the client's actual annual door replacement rate. At 0%, replacement costs are left out completely.
Adjust the inspection, quarterly check, remediation and replacement-saving assumptions.
Parilon pricing uses the blended marginal tier model: doors 1–499 are charged at the Tier 1 rate, and each additional door is charged at the rate of the tier it falls in. Crossing a threshold doesn't reprice the whole estate.
To keep a calculation, fill in the save details and press Save calculation. It then appears on the Saved calculations page for everyone.

Market life expectancy is a benchmark only. It doesn't assume every door is replaced at the end of that cycle and doesn't drive the ROI by itself.