Upgrade To Triple Glazing For Free Throughout January 2026
South Yorkshire Windows is running a January 2026 promotion offering a free upgrade to energy‑efficient triple glazing on all new window orders, giving homeowners extra warmth, lower bills and added comfort at no extra glass cost.
New Year, Warmer Home
As 2026 begins, South Yorkshire Windows is helping homeowners lock in lower energy bills with a free upgrade to triple glazing throughout January. Instead of paying the usual premium for triple-glazed units, customers ordering new windows this month can enjoy three panes of glass for the price of double glazing.
What Is Triple Glazing?
Triple glazing uses three panes of glass with two insulating gaps, dramatically reducing heat loss compared to older single or standard double glazing. High‑performance triple‑glazed units can reach U‑values as low as around 0.8 W/m²K, offering a step up in thermal performance for modern UK homes.
Key Benefits For Your Home
- Lower energy bills and cosier rooms: Triple glazing can cut heat loss through your windows by around a third compared to double glazing, helping keep living spaces warmer for longer on cold Yorkshire nights.
- Quieter, more peaceful living: The extra pane and gas‑filled cavities significantly reduce outside noise, ideal for homes near busy roads, schools or town centres.
- Better security and less condensation: Triple‑glazed units are tougher to break and more difficult to prise out, while the warmer internal glass surface helps reduce condensation, damp and mould risk.
Why This January Offer Matters
Triple glazing normally costs noticeably more than double glazing, often rising from roughly £25–£50 per square metre for double to around £60–£100 per square metre for triple, and from about £325 to £485 per window unit. With South Yorkshire Windows’ January 2026 free upgrade, homeowners can secure triple glazing performance while only paying typical double‑glazing prices on their new windows.
About South Yorkshire Windows
South Yorkshire Windows supplies and installs premium uPVC and aluminium windows, doors and conservatories across Sheffield, Rotherham, Doncaster, Barnsley, Huddersfield, Chesterfield and the surrounding areas.
The company has built a reputation for honest advice, energy‑efficient products and expert installation supported by strong customer reviews on platforms such as Trustpilot.
How To Claim Your Free Upgrade
To take advantage of the January 2026 free triple glazing upgrade, homeowners should book a quote with South Yorkshire Windows during the promotional period and specify triple glazing on their new window order.
The friendly local team can guide you through window styles, energy ratings, and design options so you get the look you want along with the performance boost of triple glazing at no extra glass cost.





