Sunday, July 28, 2013

PREPARATION

I have noticed that one of the bigger heat problems in our units is heating coming in through the windows. Many people use shades, heat shields etc. I decided to go with a heat shield.

I am using Reflectix, aluminum  foil with bubble wrap in the middle.  Purchased a large roll 2x25ft.
Other items
1- roll of reflectix   26.00 lowes
2-roll of aluminum tape  3.25ea  Home Depot ended up using 3 rolls.

NOTE: If you see any blue writing means an update.


                                                  ONE ROLL OF REFLECTIX                         .


The windows on our 2350 (2008) were as follows
REAR BEDROOM 34 1/4 x 19
BEDROOM  33 1/2 x 20 1/4
KITCHEN  16 3/4 x 12
DINETTE  40 x 22
DOOR  13 3/4 x 22 1/2
BATHROOM SAME SIZE AS THE KITCHEN WINDOW
FAN OPENINGS ARE 13x13 BOTH OF THEM
SKYLIGHT 12X 24


NOTE:  this is the window only not the alum frame,  also some of the frames are different. I noticed this on 6/18 I was exercising the genie, got in some prep work for the projects. by the way,, turned on the AC very comfortable was about 90 to 92,,, I put a thermometer on the dash, read 122 degrees. No window dash screen, full sun.

I took some project paper and made templates for each window.. I wanted the edges of the shields to cover only the window.

Next problem was figuring out a way to hang the shields. Originally had spent a lot time looking at how to hang the shields where they would stay in place. I had even purchased some materials to do this.  After working on making some of the shields came up with another plan.

After measuring windows, took the project paper, made a rough cut of the window opening. Taped it up over the window then carefully cut it out.. Probably did not have to use a template if you want, but with the rounded corners I wanted the exact shape. This is especially true of the door window and rear bedroom area. Since they do not open easy to make exact covering.
These are the kitchen and door shields.
 
If you do not know how to do corners. Especially round corners. Practice with some masking tape and cardboard.  I have a little experience in doing corners so felt comfortable doing them. The aluminum tape is a little stiffer (and expensive).  It was good practice doing the small windows first. After putting on the tape I firmly pressed the tape to make sure it was attached. It seemed to give a good sturdy edge.

 
This is the first big window. Bedroom left.  If you noticed it is folded. I wanted the screens to be a size so they could be stored.  It's 19in to the fold. I experimented a little. I think the fold area ( between the pieces) should be about 1/4 inch. Will see with the next big one.

  Had to add some indention for the bedroom window pass side. Has the emergency handles.



FRONT WINDSHIELD.
   Most of us use some kind screen for the windshield. Helps with sun and protects the dash. Does not help to much with the heat.  I purchased this cover to place outside to cover the windshield and two side windows.
Purchased through Amazon, cost 29.00.
Cover on the Beast. Easy to put on. Has a strap that hooks on to the door and a large magnet for below the window.  Takes 3/4 minutes at the most. I would take it off  every night and put back on in the morning.  Probably what I would do if camping ( I like to look out) and was good practice.
Cab view.

Anne sent me the following pics of a solar cover that PC use to sell???. do no know the cost. It also can be used with the driver/pass windows down.  I also know their or other covers that do the same.








UPDATE. 7/21 After starting on my summer projects I would work on the windows at night, measuring and cutting. I noticed my original thought of using the cords was not going to work for the big windows.   I also wanted to be able to fold/roll the covers some way for storage purposes, especially the three big ones.. so new thoughts,,, use the curtains half way down (they are pretty stiff) and put something between curtain and the new shields.

NOTES:
   USING ALUMINUM TAPE... this tape is a little difficult to use. Couple pointers.
   As noted I would use masking tape to put the two pieces together. After checking the shield against the window and making any final cuts I would leave the tape on. When ready to apply the aluminum tape would take the masking tape off the edge I was working on.

 I peeled the paper off the back and would hand measure using the roll in one end and the other end would mark where I was cutting, I would then put two fingers between the cutting area, cut the tape so I could grab both ends. The paper backing is a pain to get off, so I used this technique.


    I would take the measured piece and place it on the shield at about 3/4 over lap. press it down then flip the shield over.

 I would go ahead and cut where the corners were.


 Next would fold the tape up from the middle of the shield to each end. Then fold the flap over again starting from the middle. As I got to the end, would fold the corner piece in.  After all edges done, would firmly go all the edges and press to make sure of good contact.


 After the edges done, would measure half way and cut into two pieces.  I would makes the fold line about 1/8 inch. I would use a long piece of tape, carefully pressing down, flip over the shield fold in the flaps, then take a smaller piece of tape to complete the folding area.



     As I stated earlier working on the smaller windows was good practice and if you mess up, want use to much material.

After installing the shields I decided to use the curtains/shades to hold them in place. All of these are cabled to the wall and firm.  I used some foam pipe installation to put between the curtain/shade railing to press the shield into the window opening. Very simple and nothing like I had previously planned. Guess I should have used the KISS principle, but until you start on something you just don't know. haha...

   One of the reason I wanted to make the shields foldable is for storage. .I marked the holders since I custom cut them for each window. Plan on obtaining large plastic, paper bag to store in.

PROJECT TIME:  Not sure a bunch of hours.. I had to experiment a little. back and forth to measure and trim the shields, sometimes a couple of times.  But was a fun project and interesting. I did a lot of the work in the house so I could have a counter to work on and it was cool

 I will update the site after our first trip and see how they do.

  Saturday finished all the shields. Time to install.

Shields stacked up on the floor
All the shields fit into above plastic bag. Will store in bathroom when traveling. When not traveling bag will be stored in house.  This picture was added since I made the shields for the fans and skylight.






Putting shield in dinette area, notice the fold.
Shields going into the bedroom area
Installed in the bedroom area. You can see the two red emergency latches for the window where I had to make a little cutout for them.
Used foam pipe insulation to hold the shields up. Had to cut a few pieces to fit with the right firmness.
Looking up between the curtain bar
Kitchen and door, you can see the foam sticking out the bottom of the curtain rod. The door shield holds very good, since the shield is exact for the window.
Outside looking in, may have to angle the pic to see the aluminum    I'll be a son of a gun (of course that's not what I said haha)  when I'm walking around taking outside pics notice I forgot the bathroom. I don't have enough Refectix left for the bathroom, I think they sale a 10 ft roll. Home Depot has a 10ft roll $11.00Will go up get some, since will have some extra may make some shields for the two fans. Might be able to use all those cords and screws I purchased to hang from the frames.

These are the cords I had purchased earlier, the L shaped bracket is actually a metal bracket for shelves purchased at Home Depot, I knocked out the piece on the right with a hammer came right out.  Will take some pics of the shields mounted on the fan and skylight on next trip to the Beast.(8/20)












   I added theses pics on 9/3, made three shields two for the fans and one for the skylight, Used the above mentioned brackets to attach. BTW, I put a thermometer between the skylight and the shield, reach over a 120 degrees in about 10minutes.

I have included my heat chart at the end of the project.  I did this to look at the effects of the temperature, sun etc. I might post the heat chart as separate posting also.
.

NOTES ON THE PROJECT:: Cost was not to bad. Probably less than $40.00.  I did double the shields. If you did a single sheet would be cheaper and easier. Heck you would not even have to use tape if you did not want to. I just thought after looking at the material it would fit more snugly in the windows by doubling.  A fun project takes a little time back and forth making sure of the fit and so forth but fun to do.

HEAT CHART

  One of the things I did when I brought the Beast home was to monitor the temp inside.  I had the unit parked facing North. Slight shade from the top of the house in the AM.  No shade on east side. Some shade from trees late in the day on west side. If you look at the pic of the window shield cover you can see some of the shade I was talking about. At the end of the chart I make some of my own observations.
Window dash screen front windshield.  all windows fully open. July 17,18,19,20,21
Window dash screen front windshield.  all window shades down. July 22,23,24,

Window cover put on front windshield, window shades down  July 25 26
Window cover put on front windshield, heat shields in window  July 27,28,


DATE
TIME
OUTSIDE
INSIDE
DASH
NOTES
17
10A
81
80
84
RAINY, CLOUDY ALL DAY
18
9A
82
82
86
ALL WINDOWS NO SHADES EXCEP FRONT WINDSHILED POP UP SCREEN
 
1P
90
94
108
 
 
4P
92
108
118
 
 
7P
90
103
112
 
 
8P
 
99
102
 
19
9A
80
82
88
 
 
1P
94
96
104
 
 
630P
81
85
90
RAIN PM, STAYED CLOUDY
20
9A
78
77
82
 
 
2P
92
92
108
 
 
7P
80
88
101
SOME RAIN, CLOUDS
21
12P
81
82
100
RAINY, CLOUDS OFF/ON
22
12P
94
90
104
ALL CURTAINS SHADES DOWN ALL DAY
 
5P
93
102
108
 
23
9A
86
82
90
 
 
12P
91
88
96
 
 
5P
95
104
116
 
24
9A
84
84
99
 
 
1P
93
93
107
 
 
5P
95
102
110
 
 
 10P
85 
 96
98 
 
 25
8A 
85 
83 
100 
 
 
 2P
95 
98 
114 
 
 
 5P
96 
106 
116 
 

 
 7P
 95
 105
 114
 PUT WINDSHIELD COVER ON
 
 8P
 91
 102
 102
 
 
 10P
 86
 96
 94
 
 26
 1030A
 88
 87
 92
 COVER BACK ON, SAME AS IF CAMPING
 
 1130
 93
 90
 94
 
 
 130P
 95
 94
 102
 
 
 530P
 96
 102
 104
 
 
 8P
 88
 97
 96
 
 27
 9A
 82
 86
 90
 PUT COVER BACK ON FRONT
 
 11A
 92
 88
 92
 PUT WINDOW SHIELDS ON
 
 1P
 96
 91
 96
 
 
 2P
 92
 92
 96
 LIGHT SHOWER 2MINS
 
 6P
 89
 95
 98
 
 28
 930
 
 
 
VERY CLOUDY. LITTLE RAINY, PUT COVER BACK ON
 
 10A
 81
 81
 88
 SUN OUT HOT
 
 1130
 90
 87
 88
 
 
 130P
 94
 93
 96
 
 
 3P
 94
 96
 102
 
 
 5P
 92
 98
 102
 

 
 730
 91
 95
 98
 

 MY OBSERVATIONS: note very scientific but what the heck

Please consider that the way the Beast was set up could be the same set up you would encounter at an RV park.  I had a little shade in the AM from the rear and definitely benefitted from the trees in the PM.
1. Do not leave you windows open if the sun is out. duh hehe
2. The Cruiser is well made and insulated once the heat gets in
     it's not leaving.
3. Putting the shades down does help. Did not use my small
    awnings, sure that would helped some.
4. The front window shield cover does makes a big difference.
     I think this will be very good investment, saw some other
     threads about the one with screens for the pass/driver
    window, but with three windows to open and the hassle of
    getting to the window decided on the one piece.
5. Individual Reflectix covers help a little, I think they will be of
    better use when camping, installing as the sun moves, it's the
    direct sunlight that is the heater(pun)
6. Back to our storage argument. If your RV is not covered, it is
    going to cook inside. We have a take out box for our unit,
    I take out all the electronic tools, controllers, solvents, etc
    of stuff I don't want sitting inside unless I know it is going to
    be a short storage time.

I've said enough, jump in with your thoughts.