Roofing Components
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ROOF ACCESSORIES FOR VENTILATED ROOFS

Ventilated roofs

INTEGRATED SUSTAINABLE SOLUTIONS AND ENERGY EFFICIENCY Roof design is essential to build an energy efficient and well insulated house. La Escandella, the leading Spanish clay roof tile manufacturer, always recommends the dry installation of roofs with systems that allow internal microventilation, combined with high quality tiles and roof accessories. Air circulation between the support board and the roof tiles (micro ventilation). Is essential to ensure a correct performance of the roof, as it prevents the appearance of moisture due to condensation. Pitched roof designs naturally discharge...

ROOF ACCESSORIES FOR VENTILATED ROOFS Advanced solutions adapted to the type of tile we use (Traditional 35 years warranty: Curved, Mixed and Flat or H-Selection 100 years warranty: Visum3, Planum, Selectum, Vienna and Innova) with which we get a constant and fluid ventilation of our roof and reduce heat and humidity in our homes, effectively insulating and waterproofing our homes. In addition, the execution in this type of roofs is cleaner and more accurate, since all the parts that compose the cover must fit together. To do this, it’s necessary to make a correct rethink, knowing perfectly...

RIDGES SYSTEMS - Page 10 Dry fixing the ridge line allows microventilation at high level to work in tandem with eaves level ventilation to create a natural passage of air to remove condensation build up behind the tiles. Metal fixing clips create a firm hold on the ridge tiles for extreme weather VALLEYS SYSTEMS - Page 08 Is the area of the roof that receives more water, being a critical point in terms of watertightness. Improper execution of the valleys can lead to the appearance of cracks, areas at risk of frost. INSTALLATION MANUAL LAYING VIDEOS FLASHINGS AND COLLARS SYSTEMS - Page 09 In...

ISOLATION BREATHABLE MEMBRANE Waterproof membrane Waterproof membrane with a high transpiration capacity and 3 overlapped and thermosealed layers. The weight is of 115 g/m2, 135 g/m2, 150 g/m2 and 180 g/m2 and allowing a high permeability to steam, while it is waterproof and protects against wind. Condensation Barrier Membrane Condensation barrier membrane with three overlapped and termosealed layers. The weight is of 145 g/m2. Roll 75 m2 1,5 m width x 50 m long / 4.9” x 54.68 yd ADHESIVE TAPES Adhesive tape for Waterproof membrane Nagel Adhesive tape - under tile drilling Polyethylene...

LAYING BATTENS Battens form the framework that allows microventilation and serves as a basis for dry fixation of the roof tiles. They can be made of wood or metal and must be perfectly linear and of constant dimensions in height and width to allow the uniform support of the tiles. CAM92 L.M of Treated wood batten for Solar System CAM68 L.M. of Treated wood batten CAM042 Galvanized metal batten CAM043 Ventilation metal batten CAM052 Galvanized steel batten for TG / TW Galvanized steel batten for Solar System

SCREWS Fixing elements that have as function the union of the roof tiles and the accessoires to the support element, in order to avoid the movement of the same. Hexagonal head drill screws Metal-Metal Flat head screws Flat head screws Flat head screws Wood - Wood Tile - Wood Self-supporting flat head drill screws Tile - Metal CAM94 HOOKS Preformed hooks in pre-varnished aluminum. Its function is to anchor the ridge pieces to the batten. They are fixed by screws and the ridge pieces are mechanically fitted thanks to the shape of the hook; this allows the installation without mortar. Ridge...

HOOKS / CLIPS Dry fixation system that ensures fixation and prevents lifting tiles wind. Each clip is specifically designed to be used with a few clay tile models: Mechanic roof tiles: TG: Mixed “S” Large | TP: Mixed “S” Small | TW: Visum3 | TN: Innova | TV: Vienna | TI: Planum | TS: Selectum Curved roof tiles: T5: Curved 50 | T4: Curved 40 Metal clip clipped with bumper CAM64 TN / TV / TI CAM66 TW Batten 25x38mm / 25x50mm // 0.98”x1.5” / 0.98”x1.97” Stainless steel 500 units / box Installation by clamping or nailing in the batten Metal hook/clip for wooden batten - TN, TV, TI CAM59 Metal...

EAVE Gutter-Run In-Sheet Alu Versatile aluminium foil to be used on the eaves of the roof, to ensure a correct waterproofing in the eaves region and drainage towards the gutter High UV resistance. Always apply on clean and dry surfaces. CAM13R Red/Black Width: 23 cm / 9.05” Roll 5 m 4 rolls / box EAVES VENTILATION COMB The bird stopper comb protects the under tile area from birds and rodents. It is installed with nails or screws directly on the first batten, the tile being overlapped. It allows the air flow in the eaves region. Mixed “S” Large bird stopper Selectum bird stopper Klinker Q72*...

EAVE GRATING It protects the open ventilation area in the eaves against the entry of birds and rodents. The holes allow the air flow to ensure a proper ventilation. Eave grating CAM33R Red CAM33N Black Width: 10 cm / 3.94” Roll 5 m / 60 m 24 rolls / box Metalic Eave CAM118RN Red / Black Metalic eave membrane CAM121R Red CAM121N Black Width: 10 cm / 3.94” Roll 5 m 24 rolls / box 10 cm high x 2,5 m long / 3.94” x 6.5” 20 units / box

VALLEYS Alu-Valley Tape Aluminium foil used on the valleys for collecting water from the pitch, ensuring a correct waterproofing. High UV and aging resistance. Always apply on clean and dry surfaces. CAM018R Red CAM018N Black CAM018M Brown Roll 5m - 4 rolls/box Sealing Wedge Wedge-shaped polyurethane foam strips with acrylic polymer primer. The product is air permeable, which is advantageous for the roof ventilation process. The strips have low water absorption and allow to evacuate the steam accumulated underneath. Special paint for tiles, used in the assembly of dark colored roofs, to...

CONNECTION JOINTS Aluminium counter lashing Prelacquered sheet in 3 different Colors to be used for side finishing of the Alu-Flex bands for vertical joints and chimneys. CAM36R Red CAM36N Black CAM36M Brown 2m long / 78.74” 20 units / box Flex - Alu Pleated band to ensure maximum adaptability and flexibility when applying. Alu-Flex is ideal for the waterproofing and sealing of joints on the roof: garrets, chimneys, walls, skylights, windows, ... High UV and aging resistance. Always apply on clean and dry surfaces. CONNECTION KIT FOR CHIMNEY SUPPORT Pipe reduction Ø 160 to 125 mm / 6.3” to...