Brick patios range in price determined by two main points: materials and labour. Material refers mostly to the type of brick being used. Traditional red brick is the least expensive and will cost little to buy and install, while bluestone or flagstone is much more expensive. Making the patio yourself will significantly reduce labour costs, but you need to have an exact plan and the necessary skills to make it durable.
The materials are generally the most expensive part of building a brick patio, followed quickly by contractor costs if you are hiring professional installers. A large part of the brick cost depends on what kind of brick is used. Don't forget to add in the cost of cement bases, sand or gravel fillers, and sealants used to protect the patio. These costs can add up to a substantial amount, although prices can vary. When considering patio work, costs are usually estimated per square foot, so knowing precisely how large the patio will be is necessary.
Cost per Square Foot
Stonework like bluestone or flagstone can run between £9 and £13 per square foot. Traditional brick tends to be much less expensive, around £1.30 to £1.90 per square foot instead. Decomposed granite goes for around £4, while stamped concrete is rated at about £5 per square foot. For traditional brickwork, this means that a patio measured at 15 by 20 feet would cost around £487--for brick supplies only. At the opposite range, flagstone patios of a similar size can cost between £2,925 and £3,900.
When creating a do-it-yourself patio, a lot of work is usually required. Many people forget to add in these labour hours as part of the cost, but it is time that could be used for other things and should be counted as part of the cost. Even an average sized patio can cost up to 150 man hours of labour.
Complicated designs or professionally created patios made with level cement bases usually need to be installed by contractors. While prices vary, this adds a large amount to the cost of the patio. Even preparing an area and laying the cement costs a £650 to £1,300, while actually laying and sealing the brick can cost another £1,625 or more.
The patio itself should probably not be considered the end of the necessary costs. Most patios need additions to make them into usable spaces--items like chairs, lounges, swings, barbecues, awnings, umbrellas, etc. Be sure to plan for these items and add them to the overall cost.