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Standard, Pyramid and Geo-Roof Skylights

Standard, Pyramid and Geo-Roof Skylights

INSULATION

U = .29 BTU/hr/ft2/°F (1.57 W/m2K) standard. Options .53 (2.57), 22 (1.20) and 18 (.99); or Thermally Broken .23 (1.25), .14 (.78), .10 (.56) and .05 (.28).

PANEL THICKNESS

2-3/4" (70mm) only.

LIGHT TRANSMISSION

Any interior/exterior combination of exclusive super weathering translucent faces with erosion barrier resulting in light transmission range of 5% to 50%. Options from 3% to 65% in other colors. See Kalwall brochure, 08 45 23/KAL, for full explanation.

GRID PATTERN

Geo-grid standard for Geo-Roof. Shoji pattern Pyramids and S-Lines. Custom grids optional.

EXPOSED ALUMINUM FINISH

Standard is mill finish. Optional Kalwall corrosion-resistant finish in a variety of colors.

COLOR INSERTS

Color inserts are optional and available in a wide range of colors.

DESIGN LOAD

All standards are designed for 40 lbs./sq.ft. (1916Pa) live load, except for 27' and 28' (8230mm and 8535 mm) Geo-Roofs. Higher loads may require a different design. All standard units are OSHA compliant.

FACTORY PRE-ASSEMBLY

Units up to 8' (2440 mm) nominal pre-assembled into one piece. Geo-Roofs over 8' to 16' (2440 mm to 4877 mm) overall outside dimensions shipped in halves. Larger roofs shipped in segments. Pyramids shipped knock-down in 4 sections for 9' to 12'(2743 mm to 3658 mm) and 8 sections for 13' to 20'(2963 mm to 6096 mm).

PYRAMID ENGINEERING DATA

Design
Factory pre-engineered components for standard sizes from 4' to 20'(1200 mm to (6096) in one-foot increments… rapidly installed. All energy-efficient, as well as aesthetic, options are available.

Construction
Designed for installation over the Kalwall-supplied curb cap extrusion. The pre-engineered panels, joint system and, in larger size, exposed box beams fit together precisely to form a highly dependable, weathertight structure.

All Standard Pyramids Designed For Installation From The Outside.


Standard
Sizes: O.C.D. 		Number Panels
Per Side 		Maximum Horizontal
Thrust Load on Curb*
4' (1219mm) Factory Pre-Assembled
1100 lbs. (445N)
5' (1524mm) Factory Pre-Assembled1160 lbs. (712N)
6' (1829mm) Factory Pre-Assembled1225 lbs. (N)
7' (2134mm) Factory Pre-Assembled1310 lbs. (N)
8' (2438mm) Factory Pre-Assembled1400 lbs. (N)
9' (2743mm) No exposed Structure2510 lbs. (N)
10' (3048mm) No exposed Structure2625 lbs. (N)
11' (3353mm) No exposed Structure2760 lbs. (N)
12' (3658mm) No exposed Structure2900 lbs. (N)
13' (3962mm) No exposed Structure41060 lbs. (N)
14' (4267mm) No exposed Structure41225 lbs. (N)
15' (4572mm) No exposed Structure41410 lbs. (N)
16'** (4877mm) No exposed Structure41600 lbs. (N)
17' (5182mm) Exposed Box Beams41810 lbs. (N)
18' (5486mm) Exposed Box Beams42025 lbs. (N)
19' (5791mm) Exposed Box Beams42260 lbs. (N)
20' (6096mm) Exposed Box Beams42500 lbs. (N)


*Calculated at 25 (1197Pa) PSF Wind Load. Thrust Load on each side of curb. Must Be Provided For By Others.
**May require beams.

GEO-ROOF ENGINEERING DATA

Design
Prefab elements in sizes from 8' to 28' (2440 mm to 8535 mm) provide a new concept to highlight any overall design… easily engineered into any construction. Optional colored inserts are available for added interest. Optional colored finishes are also available on exposed aluminum.

Construction
Clean design for thrust-bearing curb mounting and watertight seal. Light weight simplifies installation. Factory assembled elements easily installed on site; only two joints and perimeter to seal on units 9' and 16' (2743 mm and 4877 mm) diameter — complete factory assembly for 8' (2440 mm) units.

Most Geo-Roofs Require Both Inside and Outside Access for Installation


Nominal O.C.D. Across
Flats Segment		No. of
Sides		O.C.D. Across
Corners		O.C.D. @
Each Side		Horizontal Thrust
Each Curb
8' 0" (2438mm) Factory Welded88' - 7-15/16" (2640mm)3' - 3-3/4" (1010mm)350 lb. (1557N)
9' 0" (2743mm) Shipped in 2 Units89' - 8-7/8" (2969mm)3' - 8-3/4" (1137mm)440 lb. (1958N)
10' 0" (3048mm) Shipped in 2 Units810' - 9-7/8" (3299mm)4' - 1-11/16" (1262mm)545 lb. (2425N)
11' 0" (3353mm) Shipped in 2 Units811' - 10-7/8" (3629mm)4' - 6-11/16" (1389mm)660 lb. (2936N)
12' 0" (3658mm) Shipped in 2 Units812' - 11-7/8" (3959mm)4' - 11-11/16" (1515mm)780 lb. (3470N)
13' 0" (3962mm) Shipped in 2 Units1013' - 8" (4166mm)4' - 2-11/16" (1287mm)720 lb. (3203N)
14' 0" (4267mm) Shipped in 2 Units1014' - 8-5/8" (4486mm)4' - 6-9/16" (1386mm)835 lb. (3714N)
15' 0" (4572mm) Shipped in 2 Units1015' - 9-1/4" (4807mm)4' - 10-1/2" (1486mm)960 lb. (4270N)
16' 0" (4877mm)Shipped in 2 Units1216' - 6-3/4" (5048mm)4' - 3-7/16" (1307mm)900 lb. (4003N)
17' 0" (5182mm) Shipped in Individual Units1217' - 7-3/16" (5364mm)4' - 6-11/16" (1389mm)1015 lb. (4515N)
18' 0" (5486mm) Shipped in Individual Units1218' - 7-5/8" (5680mm)4' - 9-7/8" (1470mm)1140 lb. (5071N)
19' 0" (5791mm) Shipped in Individual Units1419' - 5-7/8" (5940mm)4' - 4-1/16" (1322mm)1080 lb. (4804N)
(A) 20' 0" (6096mm) Shipped in Individual Units1420' - 6-3/16" (6253mm)4' - 6-13/16" (1391mm)1195 lb. (5316N)
(B) 21' 0" (6401mm) Shipped in Individual Units1421' - 6-1/2" (6566mm)4' - 9-1/2" (1461mm)1320 lb. (5872N)
(C) 22' 0" (6706mm) Shipped in Individual Units1422' - 6-13/16" (6879mm)5' - 1/4" (1530mm)1445 lb. (6428N)
(C) 23' 0" (7010mm) Shipped in Individual Units1623' - 5-7/16" (7149mm)4' - 6-7/8" (1394mm)1380 lb. (6139N)
(D) 24' 0" (7315mm) Shipped in Individual Units1624' - 5-5/8" (7458mm)4' - 9-5/16" (1456mm)1325 lb. (5894N)


Designed for 25 PSF (1197Pa) Wind Load and 40 PSF (1915Pa) Live Load, except as noted: (A) = 35 PSF (1676Pa), (B) = 30 PSF (1437Pa), (C) = 25 PSF (1197Pa), (D) = 20 PSF (958Pa).

There are no other skylights as insulating as Kalwall’s PROVEN GEO-ROOF® and PYRAMID Series!

SPECIAL SIZES AND DESIGN For Curved Domes… call for details!

  • Larger spans approaching 100' Clearspan are available with the combination of Kalwall over an aluminum box beam support structure.
  • Special shapes and slopes are also possible. Complete Kalwall/Structures Unlimited buildings are also available. Contact Kalwall for assistance on any project you may have in mind.
Standard Size Flat Curb-Type, Standard S-Line Skylights
  • Standard flat skylights from 2' × 2' to 5' × 20' ready for curb mounting.


Standard, Pyramid and Geo-Roof Skylights


Kalwall
1111 Candia Road
P. O. Box 237
Manchester, NH 03105
Tel: (603) 627-3861
Toll-Free: (800) 258-9777 (N. America)
Fax: (603) 627-7905
E-mail: info@kalwall.com
Web site: http://www.kalwall.com
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