Vinyl Soffit And Fascia - Building & Construction - DIY Chatroom Home Improvement Forum


Go Back   DIY Chatroom Home Improvement Forum > Home Improvement > Building & Construction

CLICK HERE AND JOIN OUR COMMUNITY TODAY...IT'S FREE!

Reply
 
Thread Tools Display Modes
Old 09-11-2009, 04:02 PM   #1
Newbie
 
Join Date: Aug 2009
Posts: 4
Rewards Points: 10
Default

Vinyl soffit and fascia


Hi all.

I am getting a new roof put on my house due to a hailstorm. In addition to the roof, they are going to put new gutters on the house as well. In preparation for this, I am planning to fix/replace the fascia boards and replace the plywood soffit with hidden-vented vinyl soffit as there isn't adequate ventilation to the roof currently.

I've done a good deal of research on how to install the soffit and feel pretty comfortable with that aspect (I've done vinyl siding before so I comfortable with the concepts).

The question is about the fascia. I would like to put either a vinyl or aluminum fascia cover over the 1 by wood fascia boards. If I go vinyl, how should this be attached? I will have drip edge put on the roof once it is redone, so I don't think the typical vinyl finishing strip will work. Should I face nail the vinyl soffit at the top? Also, how is the bottom held in place? do I nail up through the soffit once it is installed?

Any help would be appreciated.

Advertisement

msyv is offline   Reply With Quote
Old 09-12-2009, 02:20 PM   #2
Member
 
Join Date: Jul 2008
Location: Canada (s/w ON.)
Posts: 2,294
Rewards Points: 1,000
Default

Vinyl soffit and fascia


Quote:
Originally Posted by msyv View Post
Hi all.

I am getting a new roof put on my house due to a hailstorm. In addition to the roof, they are going to put new gutters on the house as well. In preparation for this, I am planning to fix/replace the fascia boards and replace the plywood soffit with hidden-vented vinyl soffit as there isn't adequate ventilation to the roof currently.

I've done a good deal of research on how to install the soffit and feel pretty comfortable with that aspect (I've done vinyl siding before so I comfortable with the concepts).

The question is about the fascia. I would like to put either a vinyl or aluminum fascia cover over the 1 by wood fascia boards. If I go vinyl, how should this be attached? I will have drip edge put on the roof once it is redone, so I don't think the typical vinyl finishing strip will work. Should I face nail the vinyl soffit at the top? Also, how is the bottom held in place? do I nail up through the soffit once it is installed?

Any help would be appreciated.
I'm just a DIY'er but have sided a few buildings over the course of time.
I prefer vinyl siding and soffits, but always use aluminum for the fascia.
It slips up under the 'drip' edging and the joints lap unobtrusively. The ends can be fitted conveniently as well.

Advertisement

Wildie is offline   Reply With Quote
Old 09-12-2009, 02:48 PM   #3
Newbie
 
Join Date: Aug 2009
Posts: 4
Rewards Points: 10
Default

Vinyl soffit and fascia


As far as the aluminum fascia, can you buy it pre formed so I don't have to rent a brake? I've used a brake once and would prefer not to use it as I am not that good at it.
msyv is offline   Reply With Quote
Old 09-12-2009, 05:34 PM   #4
Member
 
Join Date: Jul 2008
Location: Canada (s/w ON.)
Posts: 2,294
Rewards Points: 1,000
Default

Vinyl soffit and fascia


Quote:
Originally Posted by msyv View Post
As far as the aluminum fascia, can you buy it pre formed so I don't have to rent a brake? I've used a brake once and would prefer not to use it as I am not that good at it.
The building centers have pre-formed fascia available. Where I live, we have a custom supplier of aluminum products and they will form any requirements that are necessary!
Perhaps, you have one where you live.
Wildie is offline   Reply With Quote
Old 09-12-2009, 06:58 PM   #5
Newbie
 
Join Date: Aug 2009
Posts: 4
Rewards Points: 10
Default

Vinyl soffit and fascia


Thanks, I'll check it out.

As far as attaching the soffit on the outer edge, do you run J-channel on both sides (house and fascia side)?

I've see a few different things on this. One I saw as run it into the J-Channel on the house side and then nail in one of the valleys on the fascia side, using the small trim nails. Won't that hinder the expansion of the vinyl?

Thanks again for your help. I've found most everything thing I need other than these few fine points.
msyv is offline   Reply With Quote
Old 09-12-2009, 09:32 PM   #6
Member
 
Join Date: Jul 2008
Location: Canada (s/w ON.)
Posts: 2,294
Rewards Points: 1,000
Default

Vinyl soffit and fascia


Quote:
Originally Posted by msyv View Post
Thanks, I'll check it out.

As far as attaching the soffit on the outer edge, do you run J-channel on both sides (house and fascia side)?

I've see a few different things on this. One I saw as run it into the J-Channel on the house side and then nail in one of the valleys on the fascia side, using the small trim nails. Won't that hinder the expansion of the vinyl?

Thanks again for your help. I've found most everything thing I need other than these few fine points.
I have run J channel on both the house and the fascia. Its more expensive this way!
My present home has the soffit supported by J mold on the house side and the fascia lip is bent at a 45 degree angle from the fascia bottom surface.
The original soffit is wood and the plastic soffit is pressed between the wooden surface and the angled fascia lip.
This was installed by someone else. It was likely more cost effective.
Incidentally, I use 1/2" #8 square head screws for attaching the J mold. Just drive 'em in with an electric drill.
Wildie is offline   Reply With Quote
Old 09-13-2009, 06:31 PM   #7
Newbie
 
Join Date: Aug 2009
Posts: 4
Rewards Points: 10
Default

Vinyl soffit and fascia


Now the big question. I have plywood soffits up right now and do not have nearly enough ventilation. I am planning on replacing the plywood with the hidden vented vinyl soffit. Everything I have read so far says it is OK to over vent the soffit. It becomes a problem where the roof venting is more than the soffit. Is this something I should put a lot of thought into? I was planning on using the vented soffit all around the roofline (it's a hip roof on a ranch) with a ridgevent.
msyv is offline   Reply With Quote
Old 09-13-2009, 11:21 PM   #8
Member
 
Join Date: Jul 2008
Location: Canada (s/w ON.)
Posts: 2,294
Rewards Points: 1,000
Default

Vinyl soffit and fascia


Quote:
Originally Posted by msyv View Post
Now the big question. I have plywood soffits up right now and do not have nearly enough ventilation. I am planning on replacing the plywood with the hidden vented vinyl soffit. Everything I have read so far says it is OK to over vent the soffit. It becomes a problem where the roof venting is more than the soffit. Is this something I should put a lot of thought into? I was planning on using the vented soffit all around the roofline (it's a hip roof on a ranch) with a ridgevent.
It would likely be a lot of work to remove all the plywood soffit.
As long as the cross sectional area of the soffit venting equals the c/s area of the roof venting, vents cut in the plywood should be suffient.
I have seen where perforated vinyl soffit has been placed where the vents have been cut, but its my opinion that this is insuffient, as the vent is throttled.
I would prefer to have too much soffit venting, rather than too little. Otherwise, circulation will be effected!
I would like to hear arguments explaining why too much soffit venting would be a problem.

Advertisement

Wildie is offline   Reply With Quote
Reply

Tags
fascia , siding , soffit , vinyl


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Help with installing aluminum soffit and fascia Boontucky Roofing/Siding 3 09-01-2009 08:47 PM
Vinyl Soffit man117 Building & Construction 4 11-11-2008 06:53 PM
Fascia cover filled with water/ice causing leaks brianbh Roofing/Siding 10 02-11-2008 08:34 PM
Aluminum Soffit and Fascia Installation... MoparAutoworks Building & Construction 1 12-17-2006 08:46 AM




Top of Page | View New Posts