Warranty
VELUX products with a 20 year  
limited warranty
VELUX insulating glass 
(b)(c)
For a period of (20) twenty years from the date of purchase, VELUX warrants to the 
end-user
(a)
 that the insulated glass unit in VELUX skylights will not develop a material 
obstruction of vision due to a failure of the glass seal. If a seal failure is brought to our 
attention during this time period, VELUX will, at its option, 1) provide a replacement 
pane delivered free of charge to the original point of purchase or to the end-user, 2) 
provide a replacement roof window or skylight product with an insulated unit deliv-
ered free of charge to the original point of purchase or to the end-user, or 3) refund 
the end-user the original purchase price.
VELUX SUN TUNNEL™ skylight rigid tunnel
For a period of (20) twenty years from the date of purchase, VELUX warrants to the 
end-user that the reflection-enhanced material in the SUN TUNNEL skylight shall 
be free from defects in material and workmanship and correspond to the agreed 
materials properties. VELUX guarantees that the material under normal interior envi-
ronmental conditions will not splinter, yellow, darken, peel-o, blister, crack or develop 
any other surface deterioration reducing the reflectivity when used as instructed in 
the VELUX product instructions. If a defect is found during this period, VELUX will, at 
its option: 1) provide a replacement component delivered free of charge to the original 
point of purchase or to the end-user, or 2) repair the component without charge for 
material or labor.
(a) End-user means the natural or legal entity or person who owns the product and has not acquired 
it with a view to reselling or installing it in the course of a business.
(b) VELUX Modular Skylights (VMS) and roof windows are covered under a separate limited warran-
ty and are not covered by this Limited Warranty.
(c) The components of insulated glass, electric control systems including motorized operators and 
rain sensors, and blinds (pleated shades, venetian blinds, roller shades, lightblock shades, and awning 
blinds) are covered under a separate warranty from the roof window or skylight as described by this 
limited warranty.
VELUX products with a 15 year warranty
VELUX polycarbonate skylights
(d)
For a period of (15) fifteen years from the date of purchase, VELUX warrants to the 
end-user that VELUX polycarbonate skylights (Models CD-, CE-, CT-, CG-, CH- and 
CJ-) will be free from defects in material, workmanship, and that no water will leak 
through the installed VELUX polycarbonate skylight, which includes coverage against 
cracking or crazing of the polycarbonate material that would result in a water leak. 
 If a VELUX polycarbonate skylight is found to be defective during this time period, 
VELUX will, at its option: 1) provide a replacement component, a replacement skylight 
delivered free of charge to the original point of purchase or to the end-user, 2) repair 
the skylight without charge for material or labor, or 3) refund the end-user the original 
purchase price. 
What is not covered by the Polycarbonate Limited Warranty? 
In no event shall VELUX be liable if the source of the leakage of water is determined 
to have entered through the interface of the curb to the roof or flashing details of the 
curb. Curbs must be flashed according to roofing material manufacturers specifi-
cations. In no event shall VELUX be liable if the source of the leakage of water is 
determined to have entered through cracking or crazing of the polycarbonate material 
resulting from abuse, acts of God, misuse, faulty building construction or design, 
improper or insucient handling, or ice damming not resulting from a defect in the 
VELUX product. Condensation on polycarbonate skylights and related water damage, 
which may occur as a natural result of humidity within a building or a variation 
between indoor/outdoor temperatures is not a defect and will not be covered by this 
warranty. Normal aging of the surfaces resulting from weathering or eects caused by 
atmospheric, or environmental conditions, or corrosive substances including, but not 
limited to, those found in cleaning agents that may cause physical reaction with the 
components of the skylight are not covered by this warranty. 
VELUX polycarbonate skylights glazing material - hail breakage 
limited warranty
For a period of fifteen (15) years from the date of purchase, VELUX warrants to the 
end-user
(a)
 that VELUX Polycarbonate Skylights will not crack or break due to hail. 
If VELUX, (i) verifies that the VELUX Polycarbonate Skylight subject to this Limited 
Warranty is cracked or broken as a result of hail, and (ii) confirms the occurrence 
of hail from the National Weather Service for the appropriate location of original 
installation, VELUX will, at its option: (1) provide a replacement product or (2) refund 
to the end-user the original purchase price of the VELUX skylight in question paid by 
the end-user.
What is not covered by the Hail Breakage Limited Warranty?
This limited warranty for hail breakage on VELUX polycarbonate skylights exclude the 
following: (1) Normal aging, discoloration or deterioration of the components resulting 
from weathering, pollution, dirt or eects caused by atmospheric or environmental 
conditions,(2) damages caused by hail stones measuring greater than 2” in diameter, 
(3) damages caused due to exposure to acid, or chemicals, or corrosive substances 
including, but not limited to, those found in cleaning agents that may cause physical 
reaction with the components of the skylight, (4) reinstallation labor or other 
consequential damages, (5) dents, cosmetic, superficial or other damages that do not 
inhibit the reasonable operation or serviceability of the skylight in which the VELUX 
Polycarbonate Skylight Glazing material is installed, (6) transportation costs required 
to deliver a replacement product to the original point of purchase or the end-user. 
This limited hail breakage warranty applies solely to cracks or breaks to the VELUX 
Polycarbonate Skylight Glazing material only specifically caused by hail and not by 
any other cause of damage to the glazing material or skylight as verified by VELUX.
VELUX acrylic and polycarbonate skylight integral metal frames
(c)
For a period of (15) fifteen years from the date of purchase, VELUX warrants to the 
end-user that VELUX acrylic and polycarbonate skylights (Models CD-, CT-, and CH-) 
will be free of any manufacturers defect or deterioration of the aluminum metal 
frames. If a defect or deterioration in a VELUX acrylic or polycarbonate skylight alu-
minum metal frame is brought to our attention during this time period, VELUX will, at 
its option, 1) provide a replacement component or skylight delivered free of charge to 
the original point of purchase or to the end-user, 2) repair the skylight frame without 
charge for material or labor, or 3) refund the end-user the original purchase price.
What is not covered by the Metal Frames Limited Warranty?
Normal aging of the metal surface resulting from weathering or eects caused by 
atmospheric, or environmental conditions, or corrosive materials are not covered by 
this warranty.
(a) End-user means the natural or legal entity or person who owns the product and has not acquired 
it with a view to reselling or installing it in the course of a business.
(c) VELUX acrylic and polycarbonate skylight model CD- refers to specific models CD1, CD2, CD3, 
and CD4; model CT- refers to specific models CT1, CT2, and CT3; model CH- refers to specific models 
CH1 and CH2.
(d) VELUX polycarbonate skylight model CD- refers to specific models CD1, CD2, CD3, and CD4; 
model CE- refers to specific models CE1, CE2, CE3 and CE4; model CT- refers to specific models 
CT1, CT2, and CT3; model CG- refers to specific models CG1, and CG2; model CH- refers to specific 
models CH1 and CH2; Model CJ- refers to specific models CJ1 and CJ2. VELUX skylight model CDS 
is covered by a separate limited warranty and is not covered by this limited warranty.
VELUX products with a 10 year  
limited warranty
VELUX roof windows, skylights, SUN TUNNEL skylights,  
and flashing
(c)(d)
For a period of (10) ten years from the date of purchase, VELUX warrants to the 
end-user that VELUX roof windows, glass skylights, VELUX modular skylight (VMS), 
SUN TUNNEL skylights, and flashing will be free from defects in material and work-
manship. If a VELUX roof window, skylight, VMS, SUN TUNNEL skylight, or flashing 
product is found to be defective during this time period, VELUX will, at its option: 1) 
provide a replacement component or a replacement roof window, skylight, VMS, SUN 
TUNNEL skylight, or flashing product delivered free of charge to the original point of 
purchase or to the end-user, 2) repair the roof window, skylight, VMS, SUN TUNNEL 
skylight or flashing without charge for material or labor, or 3) refund the end-user the 
original purchase price.
Hail breakage warranty for VELUX skylights with Clean, Quiet & 
Safe glass only
For a period of ten (10) years from the date of purchase after January 1, 2014, VELUX 
warrants to the end-user
(a)
 that VELUX Skylights with Clean, Quiet and Safe glass on-
ly
(b)
 will not crack or break because of hail. If VELUX, (i) verifies that the Clean, Quiet 
and Safe glass on any VELUX Skylight subject to this Limited Warranty is cracked or 
broken as a result of hail, and (ii) confirms the occurrence of hail from the National 
Weather Service for the appropriate location of original installation, VELUX will, at 
its option: (1) provide a replacement pane, (2) provide a replacement skylight with an 
insulated pane, or (3) refund to the end-user the original purchase price of the VELUX 
skylight in question paid by the end-user.
VELUX Warranty
What is not covered
The end-user is responsible for a one-time service inspection fee at current published 
rates if, after a complaint of leakage, a VELUX-authorized technician determines that 
the Covered Product was not installed strictly in accordance with VELUX deck mounted 
skylight and related flashing installation instructions or if the water penetration is not 
related to the skylight installation.
“Leak” within the meaning of this warranty requires the penetration of water in liquid 
form through or between the Covered Product (skylight) and roof deck caused by the 
installation of the Covered Product in accordance with VELUX deck or curb mounted 
skylight and related flashing installation instructions. Condensation on a Covered Product, 
which may occur as a natural result of humidity within a building or a variation between 
indoor and outdoor temperatures, is not a “leak,” is not covered by this warranty and is 
specifically excluded. 
This warranty does not cover, and specifically excludes, any leaks to a Covered Product 
due to any of the following: re-roofing without re-wrapping using VELUX adhesive skylight 
underlayment and VELUX approved and related flashing, a venting Covered Product left 
open during rain or other forms of precipitation, moisture penetration at seams in the roof 
deck, incorrect installation of the product, rough opening sizes other than those called out 
in VELUX deck mounted skylight installation instructions, improper maintenance of the 
product or installation, accidents including but not limited to accidental glass breakage, 
abuse, misuse, faulty building construction or design, acts of God, products subject to 
conditions outside their design limitations, corrosive environmental factors including 
chlorine and acid rain, or any other factor unrelated to the original installation of the 
Covered Product.
In cases of extreme snow or large roof areas above the skylight, a water diverter should 
be considered. A water diverter is required for roof pitches from 45˚ to 60˚ utilizing ECL 
flashings. Refer to related skylight and flashing instruction manuals for proper installation. 
In case of flood and water overflowing the roof or skylight, this is considered acts of God 
and is not covered by our warranties.
FCM, VCM and VCE are installed with site built curbs, these need to be built and installed 
according to our curb mounted skylight installation instructions. If these skylight curbs 
are not built according to our instructions, with an outside curb dimension matching the 
skylight, secured properly to the roof deck or curb, use of adhesive underlayment and the 
use of related VELUX flashings, warranty may not be valid.
Disclaimer of all other warranties
THIS WARRANTY APPLIES ONLY TO THE INSTALLATION OF COVERED PRODUCTS 
AND PROVIDES THE EXCLUSIVE REMEDIES ON THE INSTALLATION OF THE COVERED 
PRODUCTS. THIS WARRANTY IS IN LIEU OF ALL OTHER EXPRESS OR IMPLIED 
WARRANTIES, INCLUDING BUT NOT LIMITED TO ANY APPLICABLE WARRANTIES 
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ALL OTHER 
WARRANTIES ON THE INSTALLATION OF THE COVERED PRODUCTS ARE HEREBY 
DISCLAIMED UNLESS PROHIBITED BY APPLICABLE LAW. 
THIS WARRANTY IS A FULLY INTEGRATED DOCUMENT. ANY ALTERATION OR 
ADDITION TO THIS WARRANTY MUST BE IN WRITING, REFER SPECIFICALLY TO 
THIS WARRANTY, AND MUST BE MADE BY AN AUTHORIZED OFFICER OF VELUX. NO 
ALTERATION OR ADDITION TO THIS WARRANTY CAN BE MADE BY A VELUX DEALER.
Exclusions of damages
IN NO EVENT SHALL VELUX BE LIABLE FOR INDIRECT, SPECIAL, INCIDENTAL, 
CONSEQUENTIAL OR PUNITIVE DAMAGES RESULTING FROM THE INSTALLATION OF 
COVERED PRODUCTS. IN THE EVENT THAT VELUX CANNOT REINSTALL OR REPLACE 
A COVERED PRODUCT WITHIN A REASONABLE TIME, THE END-USER’S EXCLUSIVE 
REMEDY IS THE REASONABLE COST OF ONE (1) REINSTALLATION OF THE COVERED 
PRODUCT NOT TO EXCEED $1,000.00.
Some States do not allow the exclusion or limitation of incidental or consequential 
damages, so the above limitation or exclusion may not apply to you.
Warranty claim procedure
Thank you for reviewing the VELUX America LLC. warranty procedure. It is our desire 
to handle any concerns on a VELUX product or installation in an ecient manner. To 
assist you in the process we have set up the following procedure to guide our valuable 
customers.
With 75 years of experience producing skylights, we have found that the most frequent 
problem regarding product concerns relates to proper installation. Thus, the first step 
of the warranty procedure is to verify with your builder, installer or remodeler that the 
installation of your VELUX product was completed according to the relevant VELUX 
instructions, thus:
If you have concerns with your VELUX product or installation, please contact your 
builder, remodeler or installer, who should inspect the product and installation to 
verify that installation is according to our instructions.
We find that most of the concerns by consumers are resolved in this step.
(if necessary)
If there is a concern following Step 1, have the builder, remodeler or installer 
contact VELUX customer service department directly at:
VELUX America LLC 
PO Box 5001 • Greenwood, SC 29648-5001
Tel 1-800-88-VELUX • velux.solutions@VELUX.com
So that VELUX can provide the best response possible, please include the 
following information when contacting us:
• Your name, address, and phone number.
• A description of the product and the product model number (located on the 
identification label attached to each product).
• A description of the product concern.
• Details of attempts to address concern.
Once you have contacted VELUX customer service department, you may be asked 
to complete a product information form. The form will be emailed or faxed and 
helps expedite your service request.
Upon completion of the product information form, the call is escalated to our 
technical service department. This department is comprised of technical experts 
with years of experience handling product and installation concerns. Our technical 
service department will try to resolve your issue over the phone or provide parts 
as outlined in our limited warranty. Additional product installation information 
may be requested before proceeding further.
If our technical service department cannot solve the concern, a VELUX Solutions 
service contractor will schedule an appointment for an on-site visit. We do request 
the builder, remodeler or installer also join us on this call. This contractor will 
evaluate the problem and provide either on-site repair or a plan for resolution. In 
some cases the resolution involves the builder, installer or remodeler re-installing 
the product in accordance with our installation procedures. Please note that if it 
is determined on an on-site visit that the installing contractor incorrectly installed 
the VELUX product, then an on-site service visit fee will be charged. Thus, Step 1 
of this procedure is critical.
In some cases the solution can only be determined by an on-site visit. In these cas-
es additional spare parts may need to be ordered from our factory and a follow-up 
on-site visit may be necessary.
VELUX may, in its sole discretion, amend or revise this warranty. Please go to 
www.veluxusa.com/warranty for VELUX most updated warranty claim procedure 
information. 
Thank you in advance for purchasing VELUX products. We want you to know that 
the overwhelming majority of VELUX customers never need to involve themselves 
in this process but we hope this overview helps you understand how we would 
solve a concern regarding an installed VELUX product.
Warranty - The VELUX promise 1
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Warranty - The VELUX promise4


