Advantages of Square Guttering: Steel vs. PVC with Saxon Steel Square

Square guttering is a popular choice for UK residential buildings due to its modern aesthetic and high water-carrying capacity, making it ideal for areas with heavy rainfall. Available in both PVC and steel, square gutters—typically 100–135mm wide—offer distinct advantages over traditional half-round profiles. This article highlights the benefits of square guttering, compares PVC and steel options, and showcases why the Saxon Steel Square gutter system stands out as a market leader.

Advantages of Square Guttering

Square guttering, whether in PVC or steel, excels in functionality and style. Its angular design provides greater water capacity than half-round gutters, efficiently handling heavy downpours in regions like northern England or Scotland. The flat back fits snugly against modern building facades, enhancing visual appeal for contemporary homes. Square gutters are also easier to install than complex profiles, making them a favorite for DIY enthusiasts and professionals alike. Their robust structure ensures durability, with regular maintenance like biannual cleaning preventing debris buildup, though gutter guards can further reduce clogging risks in low-rainfall areas.

PVC Square Guttering

PVC square guttering, such as Saxon Steel’s 135mm system, is lightweight, cost-effective  , and easy to install with snap-together components. Available in colors like black, white, and grey, it suits various aesthetics. However, PVC has drawbacks: it’s prone to UV-induced fading and brittleness, with a lifespan of 20–30 years. Its high thermal expansion (up to 16mm for a 10m length in 20°C temperature shifts) can lead to joint leaks if not properly managed.

Steel Square Guttering

Steel square guttering, like the pioneering Saxon Steel Square system, offers unmatched durability and a premium look. With a lifespan exceeding 50 years, steel resists UV damage and extreme weather better than PVC. Coated with magnesium zinc alloy, it prevents corrosion, especially in coastal areas. Though more expensive  , its low maintenance and robust build justify the cost. The Saxon Steel Square system, the first ready-made click-together square metal guttering on the market, simplifies installation without compromising strength, eliminating the need for complex joiners or specialist tools.

Why Choose Saxon Steel Square?

The Saxon Steel Square system combines steel’s longevity with a user-friendly click-together design, revolutionizing metal gutter installation. Its up to 50-year warranty, range of colors (e.g., black, graphite grey), and compatibility with modern and traditional homes make it the superior choice for homeowners seeking durability, aesthetics, and ease of installation.