The 8 Best Rectangular Skylight domes (2023 reviews)

Not everyone likes to purchase dome for their regular usage, but the duo form plastics rectangular skylight dome would be an anomoly. This is the interior dome, sometimes called the inner garnish, for the skylight. It takes a 14 x 22 in the shower ceiling. This dome is very thin plastic and the lens is a polycarbonate and is clear not tinted. It fits perfect and looks great above the shower in a camper bathroom.

This skylight dome is an exact fit including the screw holes. The 14" x 22" dimensions are in reference to the rough hole dimensions that this skylight is used for. It is used with a ceiling thickness of. It fits great and comes with screws.

Why We Like This:

Looks great against the white ceiling
Crystal clear to see out of
Looks and fit just like the oem
Helps with insulation and gives a cleaner look but you don’t have too

Best For RV: straight Creek Trading Rectangular Skylight Dome

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Next on the list, we've got yet another dome that manages to win our hearts. It's the straight creek trading rectangular skylight dome and it's widely considered as one of the best convenient dome you can buy. This is the interior dome, sometimes called the inner garnish, for the skylight. It is designed for RV's, camper, or food truck. It comes with a flat acrylic top. The 14" x 22" dimensions are in reference to the rough hole dimensions that this skylight is used for. It fits perfectly in the lens and is crystal clear. It is used with a ceiling thickness of.

Why We Like This:

Screws and installation tools are required
New and hot release

Best For SHED: Icon Outer Skylight

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Not everyone likes to purchase dome for their regular usage, but the icon outer skylight would be an anomoly. This is an inner sky light. It provides a layer of insulation and reduces condensation forming on the outer skylight. The inner dome and outer dome both fit the same cutout but the inner dome is flatter than the outer so it does not give a lot of extra headroom but does let light in. It also stops condensation on the inside of the skylight.

It fits all standard 22" x 14" skylight openings. It also adds an air space providing some insulation factor.

Why We Like This:

Molded of white abs plastic material with a clear center insert
Functionally and cosmetically better with the inner dome
Low profile required for skylight near roof edge
Very sturdy, nice sculpted look, fit great

Best For house: Icon Rectangular Skylight Dome

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Best part: icon rectangular skylight dome costs comparatively low and it is available to ship in 24 hours. The clear option for the SL1733 is very clear and you can see straight through the skylight. It will condense and the water will ruin your walls or ceiling. This skylight has a double glass. It is plastic and has no insulation value. It works very well in a motorhome.

This skylight cover is very heavy material. It is pretty light proably not that great for a house. It’s meant for a travel trailer or RV.

Why We Like This:

Made of thick, impact resistant polycarbonate
Great quality and easy to replace myself
Ease of install and it looks good

Best price: Elk Mountain Rectangular Skylight Dome

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate dome. The elk mountain rectangular skylight dome is exactly that - it's a simple dome that hits all the right notes. Skylights are measured by the rough hole opening dimensions of the hole in the roof itself. It looks good and durable and also it is a decent functional skylight that works fine. The 14" x 22" dimensions are in reference to the rough hole opening dimensions of the hole in the roof itself. It is just like the OEM only perfectly clear.

Why We Like This:

One of the new comers and featured product
New and hot release

Best For bathroom: specialty Recreation Rectangular Skylight Dome

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The specialty recreation rectangular skylight dome's high-end materials makes sure that it ages well with use. It is used with these single pane skylights. It is made of high performance thermoformed polycarbonate to be long lasting and easy to clean. It has the top clear shell that mounts on the exterior roof of the trailer and the inside sleeve that mounts to the interior ceiling of the trailer. It comes in two pieces and also it is not clear but lets in plenty of light.

Skylights include care instructions, and include a tube of approved urethane sealant that must be used when installing the trailer. It is a low profile rectangular skylight kit, cracked ice color hole size 14 inch x 22 inch. It lets in plenty of light and so far, no leaking.

Why We Like This:

Works great and easy to install
Great addition to a dark camper
Delivers what they promise

Best For Tubular Skylight: Velux Rectangular Skylight Dome

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The velux rectangular skylight dome is capable of outshining several other dome featured in this list in overall features for the price point. The Velux Sun Tunnel tubular skylights are designed to make your housing space brighter with energyefficient and natural light. The highly reflective tubing is very thin and comes with no insulation but you can wrap with duct insulation if you want. It comes with 48" of tubing when assembled including the adjustable elbows. It is adjustable for different slopes on the ceiling and/or roof.

The Velux Tmr 010 0000 skylight has rigid tubing, and its pitched metal flashing offers the optimum angle for gathering light from all directions. The flashing is angled so the sun tunnel can be installed vertically, and the flashing will match the roof pitch. There is a thick plastic dome on the roof and double glass lenses at the bottom. It is designed to be easily lifted into place.

Why We Like This:

Brings great light into the living room throughout the day
Delivers what they promise

Best with Flashing kit: Velux Sun tunnel

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The velux sun tunnel's high-end materials makes sure that it ages well with use. It must travel through open space first and then into the ceiling of the room you want to add light. The Velux Sun Tunnel tubular skylight also has innovative pitched metal flashing designed for the optimal angle for gathering light from all directions. The flexible units tend to scatter the light and give off a warmer yellower light. The pivot ring fits into the flashing first for more of a clue as to which way is " up " for the ring.

The flange rotates so you can adjust the angle. The ring also allows you to adjust the tunnel towards the sun, so if the flashing is installed on a west facing roof, you can still orient the tunnel pointed somewhat more to the south. It is well worth to have for your home, especially a cost-saving electric bill.

Why We Like This:

You can also do a hybrid installation
Lot of satisfied buyers