
Above-ground pool pumps and sand filters: sizing, flow and run time
How to work out your pool's volume and turnover, match a pump to a filter, choose between sand, cartridge and DE, and decide how many hours a day to run it.
Guides to buying well and travelling well
Patios, lawns, pools and time outside.

How to work out your pool's volume and turnover, match a pump to a filter, choose between sand, cartridge and DE, and decide how many hours a day to run it.

What tent person ratings, season ratings and hydrostatic head figures really mean, how fabrics and poles differ, and how to pitch a tent that stays dry and upright.

How to choose a bar length, battery versus gas versus corded power, what chain pitch, gauge and cutter types mean, and the protective gear every user needs.

How compost bins, tumblers, hot composters, worm bins and bokashi differ, what to put in them and what to leave out, and how to fix a smelly or stalled heap.

How wood, smokeless and propane fire pits differ, what to check on materials and size, and the safety and local burn rules to know before you light up.

Rubber, vinyl, hybrid or expandable? How hose diameter, length, fittings and drinking-water ratings affect flow and lifespan, plus how to pick a hose reel.

How drip irrigation, soaker hoses and sprinklers compare, how to size a system to your tap's flow, and what smart timers and backflow preventers actually do.

How the four main grill types differ in flavour, convenience and control, why BTU ratings mislead, and which materials and grates last longest.

Roof materials, snow and wind ratings, anchoring, permits and sizing: what separates a shade structure that lasts for years from one that folds in the first storm.

How blade length and tooth spacing decide what a hedge trimmer can cut, when a pole trimmer beats a ladder, and the safety rules that prevent common injuries.

Inflatable, plug-and-play and hard-wired hot tubs compared: seating and weight, heating times, electrical requirements, water chemistry, covers and safety.

How inflatable and hard kayaks and paddle boards compare, how length and width affect speed and stability, and the lifejacket, leash and cold-water basics to know.

How the four main types of walk-behind mower differ, which deck width suits your lawn, and when self-propelled drive and mulching are worth having.

What air volume and air speed ratings mean, handheld versus backpack blowers, how loud they really are, and how long batteries last at full power.

How bright outdoor lights should be, which colour temperature to choose, how motion sensors and IP ratings work, and what solar lights can and can't do in winter.

How wood-fired, gas and multi-fuel pizza ovens compare, what temperatures different pizza styles need, how stones and thermal mass work, and how to use one safely.

How gas and electric patio heaters warm people, what heat output and coverage claims mean, how long a propane cylinder lasts, and the clearances that keep you safe.

How a pellet grill turns wood pellets into steady heat, what PID controllers and hopper sizes mean, how much smoke flavour to expect, and how to keep one running.

Watt-hours versus watts, surge ratings, LiFePO4 versus NMC batteries, inverters, MPPT and real solar output explained, for camping trips and power cuts.

How cedar, treated timber, galvanised steel and composite raised beds compare, how deep a bed needs to be, and how to work out and mix the soil to fill it.

How suction-side, pressure-side and robotic pool cleaners work, which pools and surfaces each suits, and what to check on filters, cables, batteries and upkeep.

How robotic mowers find their way, what area and slope ratings really mean, and which safety and anti-theft features to look for before you buy.

Trimmer line sizes and heads, when a blade makes sense, straight versus curved shafts, battery versus gas, and how edging differs from trimming.