Planning driveway resurfacing
Resurfacing keeps a suitable supporting base and renews the finish. Movement, widespread sinking or failing drainage may require reconstruction.
The selected overlay rate is not a full dig-out and rebuild allowance.
Measuring the work for this calculator
Measure the length and width of the work area in metres. Split an irregular outline into rectangles and add their areas. Where a depth or unit-count field is provided, it gives a separate quantity check; it does not decide the correct construction specification.
What the driveway resurfacing estimate covers
The selected rate is for surface renewal over a suitable retained base. Substantial reconstruction, failing drainage and major removal works are outside the overlay guide. Confirm the proposed layer and resulting finished levels.
The first guide option is tarmac overlay. Its allowance is £40–£70 for the relevant unit shown in the result. This is a published-guide starting point; it is not a price offered by a contractor on this website.
Choose the specification and separate allowances
The available work options are tarmac overlay; concrete resurfacing; resin relay over a sound base. Select the one that matches the proposed scope before comparing the result.
Reading the budget breakdown
The results show the measured quantity, the selected work allowance and any separately selected items. A volume, unit count or coverage result is a quantity check, not a construction design. Where the model uses a minimum visit allowance or whole bags, the displayed total will not fall in direct proportion to a very small area.
Use the optional contingency to make a separate budget provision. Add a quoted fixed allowance only for work outside the model’s stated scope. Check the VAT basis before selecting the VAT adjustment.
Compare quotations for driveway resurfacing
Give contractors the same measurements and work description. Ask them to identify the main work, preparation, disposal, access requirements, drainage and any making-good that applies to this project. An apparent saving can simply mean that a different part of the scope has been priced.
The selected overlay rate is not a full dig-out and rebuild allowance. Keep the agreed specification with the quote, including any exclusions and the way changes discovered during the work will be authorised.