Centurion Renovations

03/27/2026

ANATOMICAL BREAKDOWN OF A ROOF OVERHANG
This technical illustration provides a cross-section (or "section through") of a residential roof overhang, detailing how the structural rafters interface with the exterior wall and finishing elements. It highlights the specific cuts and materials required to create a functional eave that manages ventilation, moisture protection, and aesthetic finishing.

KEY COMPONENTS
• Rafter Assembly: The primary structural member, featuring a plumb cut at the tail to meet the fascia and a level cut to provide a flat bearing surface for the soffit.
• Fascia (2x10): The outward-facing board that caps the rafter tails. It includes a 3/4-in. x 1/2-in. groove to house the soffit board and is installed with a 1-in. reveal below the soffit line.
• Soffit (5/8-in. Plywood): The underside of the overhang, which features a vent hole to allow for attic airflow, preventing moisture buildup and heat stagnation.
• Support & Blocking: A 2x6 nailer provides a secure attachment point for the soffit against the wall, while a plywood draft stop seals the gap between the rafter and the wall top plate to improve fire safety and insulation efficiency.
• Moisture Barrier: The building paper extends down the wall beneath the soffit, ensuring that any water migrating behind the exterior cladding is directed away from the structural framing.

DESIGN SUMMARY
The image serves as a detailed guide for "closed eave" construction, emphasizing the precision required in carpentry—such as the specific grooves in the fascia and the alignment of the draft stops. By integrating ventilation through the soffit and ensuring the building paper is correctly lapped, this design balances structural integrity with long-term weather resistance.

02/07/2026

Residential Bathroom Plumbing Explained

01/31/2026

Household rainwater harvesting system

01/28/2026

How layered wall construction works

01/20/2026

This image illustrates a method for attaching wooden floor joists to a steel I-beam, highlighting it as a faster alternative to countersinking bolts from above.
Let's break down the details:
Main Illustration:
* Steel I-Beam: The primary structural element is a red steel I-beam, clearly showing its characteristic "'" shape with a central web and top and bottom fl**ges. The text indicates this is likely a W-shape beam (wide fl**ge). The beam has pre-punched holes along its top fl**ge.
* Wooden Floor Joist: A wooden joist (likely a 2x8 or 2x10 as mentioned in the inset text) rests on top of the steel I-beam.
* Top-Mount Joist Hangers: Specialized metal top-mount joist hangers are used to connect the wooden joist to the top fl**ge of the steel I-beam. These hangers wrap over the top of the fl**ge and have holes for fasteners.
* Bolts: The illustration shows bolts passing through the holes in the joist hanger and the pre-punched holes in the top fl**ge of the steel I-beam. Nuts are visible underneath the fl**ge, securing the connection.
* Screws: Additionally, screws are shown driven through the sides of the joist hanger into the wooden joist, providing further securement. The text mentions using 1/4-in. by 1 1/2-in. lag bolts spaced every 12 inches on alternating sides.
* 2x Stack Ripped to Width of Fl**ge: A piece of lumber, described as a "2x stack ripped to width of fl**ge," is placed on top of the steel I-beam, likely acting as a nailer or providing additional bearing surface for the joist and the joist hanger.
Inset Text (Top Left):
* "THE FASTEST WAY TO MARRY WOOD TO STEEL": This headline emphasizes the efficiency of the depicted method.
* It describes bolting a 2x6 or 2x8 to the top fl**ge and using top-mount joist hangers to support floor framing.
* The key advantage highlighted is that fastening 1 1/2-inch lag bolts through the bottom of the top fl**ge is faster than countersinking the heads of through-bolts from above. This avoids the extra step of creating recessed areas for the bolt heads in the wood when attaching from the top.
Inset Text (Bottom Right):
* "I-BEAM OPTIONS": This section provides information about common types of steel I-beams found on job sites.
*W-shape (Wide Fl**ge): Described as the most common tvpe.
凸 799
Q 143

12/12/2025

Just finished this sunroom renovation. Bright, open, and built for year round comfort. Always proud to see a vision come to life 👌

10/24/2025

So happy to reveal this beautiful new bathroom we just finished for our amazing repeat client in their new South Orange, NJ home!!

06/19/2025

New bathroom completed today for a great customer 🙏 Enjoy it

05/07/2025

Beautiful staircase

04/18/2025

Introducing 2025 Basement renovation,Astoria NY! 🏠 💡
Transfer your space with us.

03/18/2025

https://www.facebook.com/share/p/1BFy78uXUU/

Starting from the top:

1. Chimney Cap: This is a protective covering at the top of the chimney. It prevents animals, debris, and rain from entering while allowing smoke to escape.

2. Chimney Crown: The concrete or masonry slab that covers and seals the top of the chimney, preventing water damage to the chimney structure.

3. Flue Tile: These are clay or ceramic liners that form the flue, a vertical passage within the chimney. They protect the chimney from corrosive byproducts of combustion and provide a smooth surface for the efficient drafting of smoke.

4. Mortar Joint: The binding material between the flue tiles (and bricks in the chimney). It seals the flue and holds the structure together.

Descending further:

5. Smoke Chamber: This tapered area just below the flue where the smoke gathers before entering the flue. Its shape helps to direct the smoke upward.

6. Damper: A metal plate that can be opened or closed to control the airflow within the chimney. Closing the damper reduces heat loss when the fireplace is not in use.

7. Smoke Shelf: A ledge at the back of the smoke chamber. It helps to deflect downdrafts and prevents rain from entering the fireplace.

At the Fireplace Opening:

8. Face Brick: The outermost layer of brick or stone that forms the visible part of the fireplace. It's chosen for its aesthetic appeal.

9. Lintel: A horizontal beam (typically stone or concrete) that spans the top of the fireplace opening, supporting the weight of the masonry above.

10. Fire Box: The inner chamber where the fire is built. It's usually lined with firebrick to withstand high temperatures.

11. Hearth Extension: The area in front of the firebox made of non-combustible material (like tile, stone, or brick). It protects the flooring from sparks and embers and provides a safe space around the fireplace.

Overall Functionality:

The diagram illustrates the path of smoke from the firebox, through the smoke chamber, into the flue, and out the chimney. The damper allows for control of airflow, affecting the burning efficiency and heat output of the fireplace.

Educational Value:

This type of diagram is valuable for:

* Homeowners: Understanding the parts of their fireplace for maintenance and safety purposes.
* Builders and Contractors: Clearly communicating the construction details of a fireplace.
* Fireplace Installers: Ensuring correct assembly and connection of all components.

By clearly labeling each component, the image helps to demystify the inner workings of a fireplace and chimney system. It provides a valuable reference for anyone interested in understanding or working with fireplaces.