Acrylic Dome AC VCM SPD (VINYL) & AC ATCM SPD (Aluminum) Spindle Commercial Skylight
- The SPD Spindle skylight is intended for larger skylight applications that require ventilation.
- Available in a wide selection of acrylic or polycarbonate options.
- Smaller sizes have a PVC internal frame and for larger sizes an aluminum internal frame is used for additional rigidity. (See size chart)
- Spindle skylight mounts to a site built curb, by others.
- The skylight can be manufactured with any of Columbia’s range of acrylic or polycarbonate dome or pyramid options.
- The SPD Spindle skylight comes in a manual (SPD) and electric opening version (SPD-E). The venting skylight operates using a heavy duty screw spindle that can be opened or closed with a control rod or electric wall switch.
- The SPD Spindle skylight is a one piece base frame that seals to the curb with pre installed heavy duty foam tape.
- This skylight does not include a bug screen.
FEATURES
- Recommended for larger openings, where a 2 piece (OVCM) skylight is not suitable.
- Curb mounted installation. Curb built by others.
- Heavy duty corrosion resistant opening hardware.
- Manual or electric opening options.
- Available as acrylic or polycarbonate dome or pyramid.
- Polycarbonate has exceptional strength and durability, providing additional security.
- Larger sizes utilize an aluminum thermally broken internal frame for additional rigidity.
- For larger sizes a double spindle may be required for stability in the open position.
- Suitable for flat or sloped roof applications.
Available in ultra strong Polycarbonate
For applications that require additional security
Recommended
Roof Type
Flat or Sloped
For larger openings or commercial applications
Acrylic is the right choice for many applications
- Columbia manufactures skylights in acrylic and polycarbonate.
- These versatile glazing materials are able to be produced in double and triple glazing options.
- Acrylic and polycarbonate come in three tints – clear, bronze, and translucent white.
Double Glazed Clear
Double Glazed Clear
- Double glazing is the right choice for most Canadian applications.
- Gives a high degree of insulation.
- Clear acrylic gives bright natural light.
Double Glazed Bronze
Double Glazed Bronze
- Double glazing is the right choice for most Canadian applications.
- Gives a high degree of insulation.
- Bronze acrylic delivers the maximum protection from extreme sunlight, reducing glare and solar heat gain.
Double Glazed White
Double Glazed White
- Double glazing is the right choice for most Canadian applications.
- Gives a high degree of insulation.
- White acrylic reduces the impact of extreme sunlight, reducing glare and solar heat gain.
- Provides privacy.
Triple Glazed Clear
Triple Glazed Clear
- Triple glazing is the preferred choice for Canadian climate, and provides additional energy efficiency.
- Provides a superior degree of insulation.
- Clear acrylic gives bright natural light.
- Additional comfort in your interior space.
Triple Glazed Bronze
Triple Glazed Bronze
- Triple glazing is the preferred choice for Canadian climate, and provides additional energy efficiency.
- Provides a superior degree of insulation.
- Bronze acrylic delivers protection from extreme sunlight, reducing glare and solar heat gain.
- Additional comfort in your interior space.
Triple Glazed White
Triple Glazed White
- Triple glazing is the preferred choice for Canadian climate, and provides additional energy efficiency.
- Provides a superior degree of insulation.
- White acrylic reduces the impact of extreme sunlight, reducing glare and solar heat gain.
- Provides privacy.
- Additional comfort in your interior space.
MANUAL OR ELECTRIC OPENING OPTIONS
High quality steel and brass manual operating mechanism. Operated using a Columbia Telescopic Pole (4ft – 6ft and 6ft – 10ft. available)
The convenience of an electric opening motor wired into the building electrical system, operated using a wall switch. NOTE: 220V power required.
Columbia offers the widest choice of skylight frame colours in North America
With the growing selection of asphalt shingle and steel metal roof colour options, Columbia allows you to match your skylight frame colour to the colour of your roofing material or window package. Columbia offers seven standard colours and unlimited custom colour matching. Save time and money by choosing a standard colour, or provide your dealer with a colour chip and we will match it.
SIZES FOR ACRYLIC DOME AC VCM SPD (VINYL) & AC ATCM SPD (ALUMINUM)
Columbia’s GLASS VCM SPD (VINYL) & ATM SPD (Aluminum) Spindle Commercial Skylight is available in the sizes shown in the chart below (Imperial and Metric). You can also review the most popular sizes. If you don’t see the size you need below, then please visit Custom Sizes section. You can also download a printable PDF of the chart. It is important to note, all sizes are Inside Curb.
GO TO CUSTOM SIZES
If you can’t find the size you want in our standard sizes, go to our Custom size page.
Standard skylight measurement are available in both options.
Popular Sizes
The yellow star indicates the most popular sizes.
VCM base frame
Columbia recommends considering AC OCM (2 piece frame with built in screen opener)
ATCM base frame only
| Inside Curb | 14½ | 22½ | 26½ | 30½ | 32½ | 34½ | 36½ | 46½ | 58½ | 70½ |
|---|---|---|---|---|---|---|---|---|---|---|
| 14½ |
Model: 2020
Inside Curb (WxH)
14½” x 14½” Outside Curb (WxH)
17½” x 17½” Daylight Area (Glass)
1.46 sq.ft. Model: 2020
Inside Curb (WxH)
368mm x 368mm Outside Curb (WxH)
445mm x 445mm Daylight Area (Glass)
0.14 m2 |
|||||||||
| 22½ |
Model: 2028
Inside Curb (WxH)
14½” x 22½” Outside Curb (WxH)
17½” x 25½” Daylight Area (Glass)
2.27 sq.ft. Model: 2028
Inside Curb (WxH)
368mm x 572mm Outside Curb (WxH)
445mm x 648mm Daylight Area (Glass)
0.21 m2 |
Model: 2828
Inside Curb (WxH)
22½” x 22½” Outside Curb (WxH)
25½” x 25½” Daylight Area (Glass)
3.52 sq.ft. Model: 2828
Inside Curb (WxH)
572mm x 572mm Outside Curb (WxH)
648mm x 648mm Daylight Area (Glass)
0.33 m2 |
||||||||
| 30½ |
Model: 2036
Inside Curb (WxH)
14½” x 30½” Outside Curb (WxH)
17½” x 33½” Daylight Area (Glass)
3.07 sq.ft. Model: 2036
Inside Curb (WxH)
368mm x 775mm Outside Curb (WxH)
445mm x 851mm Daylight Area (Glass)
0.29 m2 |
Model: 2836
Inside Curb (WxH)
22½” x 30½” Outside Curb (WxH)
25½” x 33½” Daylight Area (Glass)
4.77 sq.ft. Model: 2836
Inside Curb (WxH)
572mm x 775mm Outside Curb (WxH)
648mm x 851mm Daylight Area (Glass)
0.44 m2 |
Model: 3636
Inside Curb (WxH)
30½” x 30½” Outside Curb (WxH)
33½” x 33½” Daylight Area (Glass)
6.46 sq.ft. Model: 3636
Inside Curb (WxH)
775mm x 775mm Outside Curb (WxH)
851mm x 851mm Daylight Area (Glass)
0.60 m2 |
|||||||
| 34½ |
Model: 2840
Inside Curb (WxH)
22½” x 34½” Outside Curb (WxH)
25½” x 37½” Daylight Area (Glass)
5.39 sq.ft. Model: 2840
Inside Curb (WxH)
572mm x 876mm Outside Curb (WxH)
648mm x 953mm Daylight Area (Glass)
0.50 m2 |
Model: 4040
Inside Curb (WxH)
34½” x 34½” Outside Curb (WxH)
37½” x 37½” Daylight Area (Glass)
8.27 sq.ft. Model: 4040
Inside Curb (WxH)
876mm x 876mm Outside Curb (WxH)
952mm x 952mm Daylight Area (Glass)
0.77 m2 |
||||||||
| 36½ |
Model: 4242
Inside Curb (WxH)
36½” x 36½” Outside Curb (WxH)
39½” x 39½” Daylight Area (Glass)
9.25 sq.ft. Model: 4242
Inside Curb (WxH)
927mm x 927mm Outside Curb (WxH)
1003mm x 1003mm Daylight Area (Glass)
0.86 m2 |
|||||||||
| 46½ |
Model: 2052
Inside Curb (WxH)
14½” x 46½” Outside Curb (WxH)
17½” x 49½” Daylight Area (Glass)
4.68 sq.ft. Model: 2052
Inside Curb (WxH)
368mm x 1181mm Outside Curb (WxH)
445mm x 1257mm Daylight Area (Glass)
0.44 m2 |
Model: 2852
Inside Curb (WxH)
22½” x 46½” Outside Curb (WxH)
25½” x 49½” Daylight Area (Glass)
7.27 sq.ft. Model: 2852
Inside Curb (WxH)
572mm x 1181mm Outside Curb (WxH)
648mm x 1257mm Daylight Area (Glass)
0.68 m2 |
Model: 3652
Inside Curb (WxH)
30½” x 46½” Outside Curb (WxH)
33½” x 49½” Daylight Area (Glass)
9.85 sq.ft. Model: 3652
Inside Curb (WxH)
775mm x 1181mm Outside Curb (WxH)
851mm x 1257mm Daylight Area (Glass)
0.92 m2 |
Model: 4052
Inside Curb (WxH)
34½” x 46½” Outside Curb (WxH)
37½” x 49½” Daylight Area (Glass)
11.14 sq.ft. Model: 4052
Inside Curb (WxH)
876mm x 1181mm Outside Curb (WxH)
952mm x 1257mm Daylight Area (Glass)
1.03 m2 |
Model: 5252
Inside Curb (WxH)
46½” x 46½” Outside Curb (WxH)
49½” x 49½” Daylight Area (Glass)
15.02 sq.ft. Model: 5252
Inside Curb (WxH)
1181mm x 1181mm Outside Curb (WxH)
1257mm x 1257mm Daylight Area (Glass)
1.40 m2 |
|||||
| 54½ |
Model: 2860
Inside Curb (WxH)
22½” x 54½” Outside Curb (WxH)
25½” x 57½” Daylight Area (Glass)
8.52 sq.ft. Model: 2860
Inside Curb (WxH)
572mm x 1384mm Outside Curb (WxH)
648mm x 1461mm Daylight Area (Glass)
0.79 m2 |
Model: 3660
Inside Curb (WxH)
30½” x 54½” Outside Curb (WxH)
33½” x 57½” Daylight Area (Glass)
11.54 sq.ft. Model: 3660
Inside Curb (WxH)
775mm x 1384mm Outside Curb (WxH)
851mm x 1461mm Daylight Area (Glass)
1.07 m2 |
||||||||
| 58½ |
Model: 2864
Inside Curb (WxH)
22½” x 58½” Outside Curb (WxH)
25½” x 61½” Daylight Area (Glass)
9.14 sq.ft. Model: 2864
Inside Curb (WxH)
572mm x 1486mm Outside Curb (WxH)
648mm x 1562mm Daylight Area (Glass)
0.85 m2 |
Model: 3664
Inside Curb (WxH)
30½” x 58½” Outside Curb (WxH)
33½” x 61½” Daylight Area (Glass)
12.39 sq.ft. Model: 3664
Inside Curb (WxH)
775mm x 1486mm Outside Curb (WxH)
851mm x 1562mm Daylight Area (Glass)
1.15 m2 |
Model: 4064
Inside Curb (WxH)
34½” x 58½” Outside Curb (WxH)
37½” x 61½” Daylight Area (Glass)
14.02 sq.ft. Model: 4064
Inside Curb (WxH)
876mm x 1486mm Outside Curb (WxH)
952mm x 1562mm Daylight Area (Glass)
1.30 m2 |
Model: 5264
Inside Curb (WxH)
46½” x 58½” Outside Curb (WxH)
49½” x 61½” Daylight Area (Glass)
18.89 sq.ft. Model: 5264
Inside Curb (WxH)
1181mm x 1486mm Outside Curb (WxH)
1257mm x 1562mm Daylight Area (Glass)
1.75 m2 |
Model: 6464
Inside Curb (WxH)
58½” x 58½” Outside Curb (WxH)
61½” x 61½” Daylight Area (Glass)
23.77 sq.ft. Model: 6464
Inside Curb (WxH)
1486mm x 1486mm Outside Curb (WxH)
1562mm x 1562mm Daylight Area (Glass)
2.21 m2 |
|||||
| 62½ |
Model: 2868
Inside Curb (WxH)
22½” x 62½” Outside Curb (WxH)
25½” x 65½” Daylight Area (Glass)
9.77 sq.ft. Model: 2868
Inside Curb (WxH)
572mm x 1588mm Outside Curb (WxH)
648mm x 1664mm Daylight Area (Glass)
0.91 m2 |
Model: 3668
Inside Curb (WxH)
30½” x 62½” Outside Curb (WxH)
33½” x 65½” Daylight Area (Glass)
13.24 sq.ft. Model: 3668
Inside Curb (WxH)
775mm x 1588mm Outside Curb (WxH)
851mm x 1664mm Daylight Area (Glass)
1.23 m2 |
||||||||
| 70½ |
Model: 2076
Inside Curb (WxH)
14½” x 70½” Outside Curb (WxH)
17½” x 73½” Daylight Area (Glass)
7.10 sq.ft. Model: 2076
Inside Curb (WxH)
368mm x 1791mm Outside Curb (WxH)
445mm x 1867mm Daylight Area (Glass)
0.66 m2 |
Model: 2876
Inside Curb (WxH)
22½” x 70½” Outside Curb (WxH)
25½” x 73½” Daylight Area (Glass)
11.02 sq.ft. Model: 2876
Inside Curb (WxH)
572mm x 1791mm Outside Curb (WxH)
648mm x 1867mm Daylight Area (Glass)
1.02 m2 |
Model: 3676
Inside Curb (WxH)
30½” x 70½” Outside Curb (WxH)
33½” x 73½” Daylight Area (Glass)
14.93 sq.ft. Model: 3676
Inside Curb (WxH)
775mm x 1791mm Outside Curb (WxH)
851mm x 1867mm Daylight Area (Glass)
1.39 m2 |
Model: 4076
Inside Curb (WxH)
34½” x 70½” Outside Curb (WxH)
37½” x 73½” Daylight Area (Glass)
16.89 sq.ft. Model: 4076
Inside Curb (WxH)
876mm x 1791mm Outside Curb (WxH)
952mm x 1867mm Daylight Area (Glass)
1.57 m2 |
Model: 5276
Inside Curb (WxH)
46½” x 70½” Outside Curb (WxH)
49½” x 73½” Daylight Area (Glass)
22.77 sq.ft. Model: 5276
Inside Curb (WxH)
1181mm x 1791mm Outside Curb (WxH)
1257mm x 1867mm Daylight Area (Glass)
2.12 m2 |
Model: 7676 AC ATCM SPD
Inside Curb (WxH)
70½” x 70½” Outside Curb (WxH)
73½” x 73½” Daylight Area (Glass)
34.52 sq.ft. Model: 7676 AC ATCM SPD
Inside Curb (WxH)
1791mm x 1791mm Outside Curb (WxH)
1867mm x 1867mm Daylight Area (Glass)
3.21 m2 |
||||
| 74½ |
Model: 3280
Inside Curb (WxH)
26½” x 74½” Outside Curb (WxH)
29½” x 77½” Daylight Area (Glass)
13.71 sq.ft. Model: 3280
Inside Curb (WxH)
673mm x 1892mm Outside Curb (WxH)
749mm x 1969mm Daylight Area (Glass)
1.27 m2 |
Model: 3880
Inside Curb (WxH)
32½” x 74½” Outside Curb (WxH)
35½” x 77½” Daylight Area (Glass)
16.81 sq.ft. Model: 3880
Inside Curb (WxH)
826mm x 1892mm Outside Curb (WxH)
902mm x 1969mm Daylight Area (Glass)
1.56 m2 |
Model: 4280
Inside Curb (WxH)
36½” x 74½” Outside Curb (WxH)
39½” x 77½” Daylight Area (Glass)
18.88 sq.ft. Model: 4280
Inside Curb (WxH)
927mm x 1892mm Outside Curb (WxH)
1003mm x 1969mm Daylight Area (Glass)
1.75 m2 |
|||||||
| 94½ |
Model: 28100
Inside Curb (WxH)
22½” x 94½” Outside Curb (WxH)
25½” x 97½” Daylight Area (Glass)
14.77 sq.ft. Model: 28100
Inside Curb (WxH)
572mm x 2400mm Outside Curb (WxH)
648mm x 2477mm Daylight Area (Glass)
1.37 m2 |
Model: 52100 AC ATCM SPD
Inside Curb (WxH)
46½” x 94½” Outside Curb (WxH)
49½” x 97½” Daylight Area (Glass)
30.52 sq.ft. Model: 52100 AC ATCM SPD
Inside Curb (WxH)
1181mm x 2400mm Outside Curb (WxH)
1257mm x 2477mm Daylight Area (Glass)
2.83 m2 |
Size Chart – Summary
Pinch to enlarge.
VCM base frame
Columbia recommends considering AC OCM (2 piece frame with built in screen opener)
ATCM base frame only
Technical Information
Each model comes with a downloadable information package to help you select, specify, and install our product. If you do not find what you need, don’t hesitate to call our Columbia Customer Service Team at 604 437 3377 (Toll Free: 888 437 5557) or email info@columbiaskylights.com.
Download
Size Chart
Size Chart
Drawings &
Specifications
Specifications
Download two formats of this model’s technical drawings – (1) Detail or (2) Product Data. Also available, .dwg (CAD file) and Product Specifications as a Word Doc, PDF, or Text file.
For multiple models go to the Drawings & Specification Library page.
For multiple models go to the Drawings & Specification Library page.
Why Columbia
New Mississauga distribution warehouse to better serve Ontario, Quebec & the Maritimes
We have relocated our eastern distribution warehouse to a newly constructed facility in Mississauga, Ontario. Columbia’s new distribution warehouse is larger and able to store a full range of ready to deliver Columbia, Slimlite, and FAKRO products.
The warehouse allows us to serve Eastern Canada with greater efficiency, and improved delivery times.
Review our FAKRO Premium European skylights, roof windows & flat roof skylights
FAKRO produces the highest quality European designed & manufactured skylights in the world, delivering exceptional performance and energy efficicency. If you want the best for your home, FAKRO skylights & roof windows are what you are looking for, with outstanding craftsmanship and finish.
Columbia is proud to be the exclusive Canadian distributor of FAKRO skylights and roof windows. For over 30 years, the FAKRO group has produced beautifully designed, technically superior skylights. All of the FAKRO skylights are produced in their European plants.
As the second largest skylight manufacturer in the world, FAKRO supplies up to 15% of the global skylight market – with over 8 million skylights sold in more than 50 countries.
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