Engineering Data

              Here Is The Engineering Data For Two Typical Custom Windows Products

Custom Window Systems Impact Sliding Glass Doors

L. Roberto Lomas PE.,                                                                                          Engineering Evaluation Report
1432 Woodford Rd
Lewisville, NC 27012
336-945-9695                                                                                                                                     Report No,: 510491D


Manufacturer:
         Custom Window Systems 
                                  1900 SW. 44th Avenue
                                   Ocala, FL 34474

Product Line: 8920/8950 bypass PVC SGD with Aluminum Frame — Impact resistant

Compliance.:
The above mentioned product has been evaluated for compliance with the requirements of the Florida Department of
Community Affairs for Statewide Acceptance per Rule 9B-72 070 method 1(d) The product listed herein complies
with requirements of the Florida Building Code

Product description: Sliding Glass Door, impact resistant Main frame made of extruded Aluminum 6063-T6 Main frame was coped and butted, corner construction PVC panels are welded and mitered corner construction, Aluminum panels are coped and butted corner construction.

Supporting Technical Documentation,:
1 Approval document: drawing number CWS-252, Revision D, titled 8920/8950 bypass PVC Sliding Glass Door, prepared, signed and sealed  by Luis Roberto Lomas P.E.
2 Test report No.: NCTL 210-3429-1, signed by Gerard J Ferrara P E
National Certified Testing Laboratories Orlando, FL
8920 PVC SGD with Aluminum Frame,
TAS 201-94 Large Missile Impact Test
TAS 202-94 Uniform Static Air Pressure, ±67 5 psf design pressure, 10 1 2spsf water infiltration

TAS 203-94 Cyclic Pressure loading ±67 5 psf design pressure
3. Test Report No: NCTL 210-3429-lA, signed by Gerard J Ferrara P.E
National Certified Testing Laboratories. Orlando, FL,
8920 PVC SGD with Aluminum Frame
AAMADMAICSA 101/I .5 2/A440-0S
Design pressure: ±67.Spsf
Water penetration resistance: 10 l2Spsf
ASTM E 1886-02 and ASTM E1996-02
ASIM E 1886/E 1996 Large Missile Impact, Level D, Wind Zone 4
ASTM F 1886/E 1996 Cyclic Load Test, ±67 Spsf design pressure
4. Anchor calculations, report number 51041 2A, prepared, signed and sealed by Luis Roberto Lomas P E.

Limitations and Conditions of use:’
• Maximum design pressure: ±67 Spsf
• Maximum panel size: 493/8” x 933/16”
• Maximum D.L.O.: 42%” x 861/16”
• Configuration: Unlimited number of panels is applicable as long a panel size stated herein is not exceeded
• Units must be glazed with 1’ IGU consisting of: outboard lite 3/16” Temp — Air — laminated inboard lite consisting of 3/16” Ann —0090”   DuPont Sentry Glas Plus PVB interlayer — 3/16” Ann, per ASTM E1300
• This product is rated to be used in the HVHZ
• This product is impact resistant and does not require impact protection in wind borne debris regions
• Main frame material to be Extruded Aluminum 6063-T6
• Panel material to be white rigid PVC or Extruded Aluminum 6063-T6

Installation:
Units must be installed in accordance with approval document, CWS-252, Revision D.

Certification of Independence:
Please note that I don’t have nor will acquire a financial interest in any company manufacturing or distributing the product(s) for which this report is being issued. Also, I don’t have nor will acquire a financial interest in any other entity involved in the approval process of the listed product(s).
1 ofl LuisR Lomas, PE.
FL No.: 62514
07/07/2009



Custom Window Systems Single Hung Impact Window

L. Roberto Lomas P.S                                                                                                                          
Engineering Evaluation Report
1432 Woodford Rd
Clemmons, NC 27012                                                                                                                                  Report No.: 510484.4
336-945-9695

Manuracturer:         Custom Window Systems
                                    1900 S.W. 44th Avenue
                                    Ocala, FL 34474

Product Line: 8100 pvc Single Hung — Impact resistant

Compliance:
The above mentioned product has been evaluated for compliance with the requirements of the Florida Department of
Community Affairs for Statewide Acceptance per Rule 98-72.070 method 1(d) The product listed herein complies with
the 2007 Florida Building code

Product description: Single Hung window, impact resistant made bf white rigid PVC Frame and active sash were of welded mitered corner construction

Supporting Technical Documentation:
I Approval document: drawing number CWS-155 Revision A, sheet 1 of 8 titled PVC Single Hung, prepared signed and sealed by L. Roberto Lomas P E
2. Test reports:
a) Report No..: NcTL 210-3168-2, signed by Gerard J. Ferrara P E
National certified Testing Laboratories, Orlando FE.
8100 PVC SH, Frame Installation
TAS 201-94 Large Missile Impact Test
TAS 202-94 Uniform Static Air Pressure, ±75 Opsf design pressure, ID 13 psf water infiltration
TAS 203-94 Cyclic Pressure Loading ±75 Opsf design pressure
b) Report No.: NCTL 210-3168-•2A, signed by Gerard .J Ferrara P E..
National Certified Testing Laboratories, Orlando, FL
8100 PVC SH, Frame Installation
ASTM E 1886-02 and ASTM E1996-02
ASTM E 1886/E 1996 Large Missile Impact Test, Level D, Wind Zone 4
ASTM E 18861E 1996 Cyclic Load Test, ±750 psf design pressure

c) Report No: NCTL 210•316a3, signed by Gerard .1 Ferrara P E.
National Certified Testing Laboratories, Orlando, FL,.
8100 PVC SH, Fin Installation
TAS 201-94 Large Missile Impact Test
TAS 202-94 Uniform Static Air Pressure, ±67.Spsf design pressure, 10 I3psf water inflitration
TAS 203-94 Cyclic Pressure Loading ±67.5 psf design pressure d Report No: NCTL2IO-3168-3B, signed by Gerard J Ferrara P E.
National Certified Testing Laboratories. Orlando, FL
8100 PVC SH, Fin Installation
ANSI/AAMA/N½VDA 101/l..S 2-97
Design pressure: ±67..Spsf
Water penetration resistance 10 I3psf
ASTM E 1686-02 and ASTM E1996-02
ASTM E 1886/E 1996 Large Missile Impact Test, Level 0, Wind Zone 4
ASTM E 1886)E 1996 Cyclic Load Test, ±67.5 psf design pressure
3.. Anchorcalculations report number5lOl5lA, prepared, signed and sealed by L Roberto Lomas PB.


Limitations and Conditions of use:

Unit size-                             Max. D.L.O.Design                                 Pressure Rating                                             Impact Rating
Up to 37” x 63”                        31 9/16” x 27”’                                        ± 75.0 psf                                     Large and Small Missile Impact
Up to 53 1/8” x 76”              47 11/16” x 33 11/16”                                 ± 67.5 psf                                     Large and Small Missile Impact

• Units must be glazed with 4 IGU consisting of: outboard lite 1/8” Ann — Air —5116’ laminated inboard lite consisting of 1/8” Ann — .000”    Dupont Butacite PVB interlayer— 1/8” Ann per ASTM B 1300
• Dupont Butacite PVB interlayer per N O.A.. 05-120802
• This product is rated to be used in the HVHZ.
• This product is impact resistant and does not require impact protection in wind borne debris regions..
• Frame material to be white rigid PVC per N 0 A 06-1220.01

Installation:
Units must be installed in accordance with approval document, CWS-155 Revision A

Certification of Independence:
Please note that I don’t have nor will acquire a financial interest in any company manufacturing or distributing the product(s) for which this report is being issued Also, I don’t have nor will acquire a financia[ interest in any other entity involved in the approval process of the lisd pivduct(s)

Luis R Lomas RE.
FL No.: 62514
 07/16/2008


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