Best Window Hardware & Fittings UK (2026) — Page 4

Pros

• Friction action holds the casement open at any angle without stays or wedges
• 400mm length suits larger UPVC and aluminium window casements
• Stainless steel construction resists corrosion in exposed frames

Cons

• Non-handed design means checking orientation carefully before fitting

Pros

• Classic screw-fix arm fastener suits timber sliding sash windows
• Pulls the two sashes together to reduce draughts as it locks
• Brass finish complements period window furniture

Cons

• Only 7 left in stock at time of listing, so order promptly

Pros

• Twist lever catch is a traditional way to secure sliding sash windows
• All fixing screws are included ready for face fitting
• Polished brass finish suits period timber sash frames

Cons

• Face-fixed catch is visible rather than concealed within the frame

Pros

• Pack of two fitch fasteners covers a full sash window in one order
• Simple turn-to-lock action is easy for anyone to operate
• Solid brass construction with screws included for fitting

Cons

• Traditional fitch style suits period sashes more than modern frames

Pros

• Pack of 6 covers a full set of sash windows in one order
• Simple screw-in barrel lock is easy for DIY fitting
• From ERA, a long-established UK door and window security brand

Cons

• Requires drilling a small hole in the sash for the barrel

Pros

• Restricts opening in line with recommended child safety limits
• Fits uPVC, wooden, metal and aluminium window frames
• Strong review base with a high average rating

Cons

• Single restrictor only covers one window opening