D+H EURO SHEV Roof solutions in accordance with DIN EN 12101-2
16Pages

D+H EURO SHEV Roof solutions in accordance with DIN EN 12101-2

Introduction According to DIN EN 12101-2, NSHEVs in the roof area must be tested and operated taking crosswind into consideration. This makes a wind direction-dependent controller for a roof solution unnecessary. This brochure will give you a brief overview about the EN solutions in the roof tested by D+H Mechatronic AG. We are presenting this clearly structured representation of the tested solutions to help you provide advice efficiently to architects and designers directly at the construction site or in the office. The solutions listed in the brochure are based on tests of D+H Mechatronic...

1 EN roof solutions as a D+H individual unit 4 1.1 Bottom-hung roof vent without wind deflectors 4 1.2 Bottom-hung roof vent with wind deflectors 5 1.3 Top-hung roof vent with three-sided wind deflectors 6 Angle of installation 2° to 50° 2 EN roof solutions as a D+H double flap with and without 7 2.1.1 Bottom-hung roof vent and top-hung roof vent, angle of installation 0° to 15°, with and without wind deflectors 2.1.2 Bottom-hung roof vent and top-hung roof vent, angle of installation 16° to 30°, with and without wind deflectors 2.1.3 Side-hung roof vent, angle of...

1 EN roof solutions as a D+H individual unit 1.1 Bottom-hung roof vent without wind deflectors Maximum dimensions max. inside geometric reference area [AV]: Sash frame height [HSF]: Sash frame width [WSF]: At an angle of installation of [α] 25° to 44° Distance of the NSHEV to ridge [Dimension FA]: Distance of the upper edge of flap to the ridge [Dimension F]: ≤ 250 mm At an angle of installation of [α] 45° to 60° Distance of the NSHEV to ridge [Dimension FA]: Distance of the upper edge of flap to the ridge [Dimension F]: ≤ 500 mm

Bottom-hung roof vent with wind deflectors Angle of installation [α] 2° to 60° Maximum dimensions max. inside geometric reference area [AV]: Sash frame height [HSF]: Sash frame width [WSF]: Minimum opening angle: At an angle of installation of [α] 2° to 24° Distance of the sash to ridge [Dimension FA]: Distance of the upper edge of flap to the ridge [Dimension F]: ≤ 250 mm Wind deflector: At an angle of installation of [α] 25° to 44° Distance of the NSHEV to ridge [Dimension FA]: Distance of the upper edge of flap to the ridge [Dimension F]: ≤ 250 mm Wind deflector: Wind deflectors At an...

1.3 Top-hung roof vent with THREE-SIDED wind deflectors Angle of installation [a] 2° to 50° Maximum dimensions max. inside geometric reference area [AV]: Sash frame height [HSF]: Sash frame width [WSF]: Wind deflectors (WD): Minimum opening angle: At an angle of installation of [a] 2° to 15° Distance of the NSHEV to the eave [Dimension TA]: TA > HSF At an angle of installation of [a] 16° to 30° Distance of the NSHEV to ridge [Dimension FA]: FA < 2 HSFmax Distance of the NSHEV to the eave [Dimension TA]: TA > HSF At an angle of installation of [a] 31° to 50° Distance of...

2 EN roof solutions as a D+H double flap with and without wind deflectors 2.1 Pitched roof 2.1.1 Bottom-hung roof vent and top-hung roof vent Maximum dimensions max. inside geometric reference area [AV]: Height of the double flap [HDF]: Sash frame width [WSF]: Sash frame height [HSF]: Sash frame spacing [SFS]: Wind deflectors (WD): Minimum opening angle: 2.1.2 Bottom-hung roof vent and top-hung roof vent Maximum dimensions max. inside geometric reference area [AV]: Height of the double flap [HDF]: Sash frame width [WSF]: Sash frame height [HSF]: Sash frame spacing [SFS]: WSF /HDF: ≥ 0.5...

2.1.3 Side-hung roof vent, angle of installation [α] 0° to 20° Maximum dimensions max. inside geometric reference area [AV]: 7.36 m² Wind deflectors Height of the double flap [HDF]: 800 mm to 5000 mm Sash frame width [WSF]: 600 mm to 2500 mm Sash frame height [HSF]: 400 mm to 2500 mm H Sash frame spacing [SFS]: 25 mm to 125SF mm Distance of the NSHEV to ridge [Dimension FA]: FA ≤ 800 HD F Distance of the NSHEV to the eave [Dimension TA]: TA ≥ WSF Wind deflectors (WD): max. HWD = 240 mm TA Minimum opening angle: 30° Wind deflectors

Barrel shaped roof 2.2.1 Bottom-hung roof vent and top-hung roof vent, Maximum dimensions 7.35 m² max. inside geometric reference area [AV]: Height of the double flap [HDF]: 1200 mm to 5000 mm Sash frame width [WSF]: 600 mm to 2500 mm Sash frame height [HSF]: 600 mm to 2500 mm Sash frame spacing [SFS]: 20 mm to 300 mm Wind deflectors (WD): max. HWD = 600 mm Minimum opening angle: 40° 2.2.2 Bottom-hung roof vent and top-hung roof vent Maximum dimensions 5.76 m² max. inside geometric reference area [AV]: Height of the double flap [HDF]: 1200 mm to 2500 mm Sash frame width [WSF]: 600 mm to...

Ridged roof 2.3.1 Bottom-hung roof vent as a double flap Maximum dimensions max. inside geometric reference area [AV]: 7.35 m² Height of the double flap [HDF]: 1200 mm to 5000 mm Sash frame width [WSF]: 600 mm to 2500 mm Sash frame spacing [SFS]: 20 mm to 300 mm Wind deflectors (WD): max. HWD = 600 mm Minimum opening angle: 40° It is absolutely necessary to adhere to the distance [min. HSF]! 2.3.2 Side-hung roof vent as a double flap Angle of installation [α] 0° to 20° Wind deflectors Maximum dimensions max. inside geometric reference area [AV]: 7.36 m² Height of the double flap [HDF]: 800...

Side-hung roof vent, angle of installation [α] 0° TO 20° Please ask D+H Sales about the required height of the wind deflectors for

3 Sample calculations of the aerodynamically effective opening area 3.1 Sample calculation of D+H individual unit as bottom-hung roof vent with wind deflector Sample calculation: WSF: 1375 mm Hsf: 1825 mm Deduction dimension1 [depends on system]: 125 mm (average value) Calculation of the inside geometric opening area [AV] A = W, x H = (W - 125 mm) x Rc - 125 mm) V clear space clear space ' SF ' ' SF ' Calculation of the width/height ratio W /H = (1375 mm - 125 mm) / (1825 mm - 125 mm) clear space clear space clear space clear space The calculated W/H ratio and the opening angle...