AllExperts > Experts 
Search      
Architecture
Volunteer
Answers to thousands of questions
 Home · More Questions · Answer Library  · Encyclopedia ·
More Architecture Answers
Question Library

Ask a question about Architecture
Volunteer
Experts of the Month
Expert Login

Awards

About Us
Tell friends
Link to Us
Disclaimer

 
 
 
 
About Paul S. Brown, AIA
Expertise
How to work with an Architect. What to expect for design fees. What services are normally included; what are not included? How do I find an Architect in my area? Why do I need an Architect? How to be clear about your space needs. Why time must be managed properly.

Experience
24 years involvement in the practice of Architecture, including some teaching experience. Most of my work has been within the employment of various firms, but I have also done some small-scale projects on my own. Particular interests include Environmental Design, "Green" Design, and Appropriate Technologies. LEED (TM) Accredited Professional. I have some specific experience with Historic Preservation, Medical Facilities, Commercial Interiors, and Public School projects. Education: Bachelor of Environmental Design Degree (Architecture), 1978, Miami University in Ohio. I am registered to practice professionally in the states of Massachusetts and Maine.
 
   

You are here:  Experts > Arts/Humanities > Visual Arts > Architecture > Pitch of roof considering length or addition

Architecture - Pitch of roof considering length or addition


Expert: Paul S. Brown, AIA - 7/26/2006

Question
To clarify- current ridge line runs east to west; ridge line of addition would run north to south with the same 5 /12 pitch. The addition would be minimum width required by 54-55'. Can you give me the minimum required width?
-------------------------

Followup To

Question -
I am planning build an addition on to the back of our 28' x 55' ranch. The current roof pitch is 5/12. i want it to T. This is a standard 60's brick ranch. It also needs to run the full length (55'). Can you tell me the minimum width to keep pitch consistent.

Answer -
Hi Kristi:
I would like to help with this, but need some more information; or clarification.  I am confused by the statements that you want it to 'T', but also want the addition to run the full length of the house.  These two requirements seem to conflict with each other.
Also, the only way to keep the pitch 'consistent', which I think means 'the same', is to keep the width the same (assuming that the ridge and eave lines will meet).  So, if your existing home is 28' wide, this would mean that the addition would need to be 28' wide, if you want it to 'T' into the existing house, have the ridge and eave lines meet, and keep the same 5/12 pitch.
I hope this helps,
Thanks,
PB


Answer
Hi Kristi:
OK; I am clear on the T idea; understood.
But still not clear on the 'required width' question.
Again, if you want the ridges and eaves of the new addition to meet up with the existing ridge and eave lines at the same heights, and if you want the pitch of the new roof to be the same as the existing roof, then the width of the new addition would be 28'.  Allowing a greater height, will give you a wider addition with the same pitch.  Allowing a shallower pitch, would also allow a wider addition while maintaining the same heights.
This is probably a good example of why Architects draw pictures, instead of writing words when we design houses. :)
- PB

Add to this Answer    Ask a Question



  Rate this Answer
   Was this answer helpful?
Not at allDefinitely              
   12345  

     
About Us | Advertise on This Site | User Agreement | Privacy Policy | Help
Copyright  © 2008 About, Inc. About and About.com are registered trademarks of About, Inc. The About logo is a trademark of About, Inc. All rights reserved.