Door hardware for internal and external entrances, offering keyed three-lever security and 30-minute fire protection. Peace of mind for owners of period properties or anyone replacing a worn mortice with a polished nickel finish and dependable operation. Is Infinity Decor Sash Lock the straightforward, durable replacement that fits existing measurements?
⚡ At a Glance
- • Security Level: Three-lever mortice mechanism with CE approval for basic keyed locking
- • Best for: Period properties and homeowners needing a direct mortice replacement
- • Not ideal for: High-security applications requiring multi-point locking or specialised cylinders
Heavy-duty iron construction with a polished nickel face plate and three-lever locking. Fire-rated protection for up to 30 minutes, supplied with strike plate, face plate, pair of keys and fixings.
Reliable keyed security – Thanks to three-lever mortice mechanism
Three levers engage when the key is turned, producing a straightforward locking action that resists simple forced entry; CE approval confirms conformity with relevant standards. Heavy-sprung two-way action allows unsprung knobs to turn both directions to release the latch.
Secure closure suitable for domestic doors and light commercial use, matching traditional mortice setups. Accurate case and spindle measurements support straightforward replacements without altering door furniture.
Fire resistance for safer evacuations – With fire-rated protection up to 30 minutes
Fire-rated construction and heavy-duty iron materials slow the spread of fire through wooden doors for a specified period, backed by protective coatings to maintain integrity under heat. Certification indicates tested performance for short-duration fire resistance.
Adds valuable extra time for evacuation and containment on internal timber doors. Suitable where a 30-minute rating is required for peace of mind.
Simple retrofit and installation – With reversible catch and supplied fixings
Reversible catch allows the latch to be rotated for left or right-handed doors, while supplied strike plate, face plate, keys and screws remove the need to source additional parts. Dimensions match common mortice standards for drop-in replacement.
DIY-friendly fitting using basic tools, often avoiding removal of the lock case or major door modification. Positive user feedback notes accurate measurements and quick installation.
✨ The 4 Key Reasons for Infinity Decor Sash Lock
- Polished nickel finish – Durable corrosion-resistant coating keeps appearance attractive for years.
- 30-minute fire rating – Slows fire spread through timber doors, allowing safe evacuation time.
- Reversible catch – Simplifies handed installation, avoiding lock-case removal during fitting.
- Supplied keys and fixings – Accurate measurements and included screws speed replacement fitting.
📋 Technical Details at a Glance
- Category: Home Improvement / Door Hardware
- Brand: Infinity Decor
- Material: Heavy-duty iron
- Mechanism: Three-lever mortice
- Certification: CE approved
❓ Frequently Asked Questions
Q: Are keys and fixings included?
A: Yes, the package includes a pair of keys, strike plate, face plate and all necessary screws for installation.
Q: Can it be fitted to external doors?
A: Yes, suitability covers internal and external doors in houses, commercial and public buildings, and period properties where key locking security is required.
Q: Does the lock offer fire protection?
A: Yes, fire-rated protection helps prevent the spread of fire through wooden doors for up to 30 minutes.
🏆 Our Verdict
Ideal for homeowners and renovators seeking a period-appropriate keyed mortice replacement with reliable build quality. Polished nickel aesthetics combined with three-lever locking and a 30-minute fire rating make it a practical and attractive choice. While initial cost varies by supplier, included keys and fixings plus corrosion-resistant finish make for sensible long-term value.
