The basic roof window model of the RoofLITE+ range. A great way to bring sunlight into your loft at a reasonable price.

Available dimensions

55 x 78

55 x 98

66 x 118

78 x 98

78 x 118

78 x 140

114 x 118

RoofLITE+ SLIM PINE is the perfect choice for anyone who is looking for a roof window that ensures an inflow of sunlight and fresh air, but who is also operating within a limited budget. Its reduced-width SLIM frame is cost-effective without affecting thermal performance. The SLIM PINE window has an Uw value of 1.3 W/m²K.

High-quality materials = durability for years to come

The SLIM PINE roof window is manufactured using specially selected, sustainably resourced pine that has undergone an impregnation process during production to ensure that it remains durable and robust over many years. 

A tried and tested glazing unit

The SLIM PINE window comes with a double -glazed unit enhanced with two low-emission (heat-reflective) coatings. This makes it easier to keep heat inside the room in winter, and prevents the interior from overheating in summer. The toughened outer pane also ensures safety, as it significantly increases the pane’s durability in all weather conditions, including hail. 

RoofLITE+ SLIM PINE windows must be installed using a dedicated installation flashing, which ensures 100% tightness of fit between window and roof and enables you to enjoy a ten-year guarantee for the entire set. The flashing must be selected in accordance with the roofing material. <<link to installation flashings category>>. The SLIM PINE window can be installed in most roofs with a pitch of 15° to 90°.

Technical Specifications: SLIM PINE
Window Symbol DPY
Pane Symbol B900
Air Permeability Class 4
Resistance to Wind Load Class C4
Glazing Unit Design 4-16-4H
Noble Gas Argon
Number of Inter-Pane Cells [ pcs ] 1
Low-E Coating [ pcs ] 2
Window Material Pine
Glazing Unit Double-Glazed/Single Cell
Vent No
Toughened Outer Pane Yes
Guarantee 10 years
External Finish Aluminium Cladding, Grey, RAL 7043
Number of Gaskets [ pcs ] 4
Hinge Centre of Frame with Teflon Roller
Opening Mechanism Centre Pivot, Handle at Bottom of Sash
Operation Manual
Roof Pitch Angle 15-90°
Total Solar Energy Transmittance 0.55
Sound Reduction 32 (-1, -5) dB
Ug [ W/m²K ] for Pane 1,0 W/m²K
Uw [ W/m²K ] for Window 1,3 W/m²K
Microventilation in Handle Yes
Water Tightness E1350
Use Heated Loft Spaces
Bulk Packaging [ pcs ] Pallet. Window Packed in Cardboard Packaging
Available Sizes [ cm ] 55x78, 55x98, 66x118, 78x98, 78x118, 78x140, 114x118
Vacuum-Impregnated Wood Yes
Compatible Flashings LSX, TFX, FTX, UCX, UFX, SSX, SCX
Compatible Additional Flashings RUC, IFCS
Compatible Convenient Accessories DUA, MIA, RHA, PAA, SSR
Frame Height D = 91 mm; SLIM = Narrow Frame