Home improvement in the Northern Cape

Keeping cool in summer and warm in winter

With swings that large, the building envelope does most of the work. A few upgrades give the biggest return:

• Insulated ceilings: the roof takes the full force of the sun, and a well-insulated ceiling keeps that heat out of living rooms and stops warmth escaping on cold nights. See ceiling costs.
• Shading for glass: shutters, external blinds and wide overhangs on sun-facing windows cut heat gain before it reaches the room. Well-sealed aluminium windows and doors also keep out dust and cold draughts.
• Efficient cooling: an inverter air conditioner, sized properly for the room, can also heat in winter. Compare prices in the air conditioning cost guide.
• Light-coloured roof and wall finishes: ask your painting or roofing contractor about reflective coatings.

Drought and water at home

In February 2026, drought across the Northern, Western and Eastern Cape was declared a national disaster, and residents were urged to keep using water sparingly. The provincial government singled out the Namakwa and ZF Mgcawu districts, after a summer rainfall shortfall in 2024 was followed by below-average early winter rain in 2025.

Kimberley is investing in its supply: Sol Plaatje has a R2.5 billion Budget Facility for Infrastructure programme to fix bulk water. A pressure-management project under that programme saves about 2,030 megalitres a year and cut network losses by 27%, as reported in September 2026.

At household level, save where it counts. Have a plumber find and fix leaks and fit low-flow fittings, plan gardens around hardy, waterwise landscaping rather than lawn, and consider a cover if you have a swimming pool. Paving and gravel can replace thirsty grass in hot, exposed areas.

Making the most of the sun

Long, hot, sunny summers make solar power and solar geysers a natural fit. Under NERSA's February 2026 clarification, a grid-tied rooftop system of up to 100 kW must be registered with your electricity distributor, Eskom or the licensed municipality, even if it never exports power. Only systems with no grid connection at all are exempt.

In Kimberley, SALGA's 2023 survey found that Sol Plaatje allowed small-scale embedded generation, had an official application process and an approved SSEG tariff, with about 2.1 MW of systems registered. Ask your installer to handle the registration, and see the solar power cost guide for pricing.

Finding a contractor

Home Improvement Hub has 200+ registered providers across the country. Request up to three quotes, free of charge, and ask each how their work suits Northern Cape heat and water limits.