Using Sheerline's unique Thermlock® technology, our Lift & Slide Patio offers industry leading thermal performance. Fully Part L compliant, it achieves a U-value of 1.4 standard double glazing, and a triple-glazed U-value of 1.0 w/m2k to meet more stringent project requirements.
- Super slim sightlines of 106mm frame & sash
- Slim minimalist looks which aesthetically match the rest of the Sheerline range.
80mm as standard or 52mm ultra slim option
Available in the same style options as the rest of our high-performance aluminium range to provide the perfect whole house solution.
Like the rest of our products the Lift & Slide patio has been designed to offer high levels of security, with PAS24 Accreditation as standard.
- For a neater look and less snagging, a unique retracting hook-lock with fitting keeps, eliminate protruding locking pegs on jambs.
- High security interlocks bind sashes together to stop unwanted intruders. Rated to 4.5kn
Exceptional thermal performance using Thermlock® technology
Based on our proven Prestige range with the same clip-in bead system
Available in Stepped and Contemporary Styles
Concealed zero threshold available for seamless transition.
To cover most requirements
Based on a proven platform to ensure super smooth and reliable operation
Help dampen the opening and closing force of the sash
helps ensure doors remain weathertight
and helps keep visual lines clean