The Markham Roof Lantern
Description - The Markham roof lantern is our smallest pyramid rooflight in 'The Classic Collection'. Like it's rectangular sister The Brompton roof lantern it's ideal in smaller areas. However used in numbers ie specifying 2 or 3 in the same space can really add interest to a single-storey extension.
Construction - Engineered Sapele internal frame with external aluminum capping system.
Glazing – Self cleaning high performance dual-sealed double glazed units. Two leaves of 4mm clear toughened safety glass, a 16mm Argon gas filled cavity. Soft-coat low-emissivity heat reflective coating to the cavity face of the inner-leaf. The thermal u-value of the roof glazing units is 1.2. Solar glass can be specified please see available options for more details.
Roof pitch – 25 degrees.
Weight – approx. 134 kg.
Ventilation - Can be specified with up to 4no. passive vents. Please see available options.
Ornamentation - Can be specified with 1no. decorative finials. Please see available options for full range.
Colours – Roof exterior: aluminum rafter, hip and ridge cappings factory finished in CLASSIC WHITE or SLATE GREY. Roof interior: factory finished sapele timber in CLASSIC WHITE.
Critical dimension – Internal kerb, timber to timber: 1115mm x 1115mm on plan.