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Three Season Room

Three Season Sunrooms

Enjoy a beautiful view of the outdoors in the comfort of your home from spring to fall with a Patio Enclosures three season room. Each of our rooms is custom manufactured, offering quality design and installation for you and your family.

To learn more about the features and benefits of our three season and three season elite rooms, view the Features & Benefits section below.

Three Season Room Helpful Information

What is a Three Season Room?

A three season room is a sunroom home addition that is enclosed with glass. Many three season rooms feature floor-to-ceiling windows and doors.  

Depending on your area of residence, these rooms can be enjoyed most months of the year. However, these rooms are not engineered to be heated or cooled on a long-term basis.    

Learn more about three season rooms.

What is the Difference Between a Three Season and Four Season Room?

At first glance, three season and four season rooms look very similar. The main difference between them is that a four season room is engineered to be heated and cooled year-round, while a three season room is not. A three season room is also less expensive, since it doesn’t require the additional engineering and insulation a four season room does. No matter your budget, we can work with you to create the perfect sunroom addition for you and your home. Learn more.

10 Sunroom Features You Should Know

Before you decide on a sunroom, it’s important to understand the features and options that are available to you. Learn 10 important sunroom features to help you decide which room is right for you and your home. Learn more.

Tips and Ideas from Our Blog

Pricing & Cost Factors

At Patio Enclosures, we are committed to helping you achieve your home improvement goals. We understand that adding a sunroom addition to your home can be a big expense. That’s why we work with you to custom design a sunroom that fits your needs and your budget. Each sunroom is custom designed, making the cost of each project vary, which is why you won’t find Sunroom Addition Cost listed on our website.  

For more information about our financing options, visit our Specials & Financing page.

Warranty Information

We offer a Limited Lifetime Warranty on every one of our custom-made enclosures. It covers all manufacturers’ products, including glass, roof panels, framing, seals and more. Patio Enclosures takes every step to ensure your sunroom will perform for a lifetime. 

Features & Benefits

Restore your connection to nature without leaving the comfort of your home. Patio Enclosures three season rooms refresh your home from spring through fall. We custom manufacture each room, offering you the quality in design, installation and energy-efficiency.

Ask a little more from your three season room – make it Elite. An AllView Elite three season room features added weather protection and our dual-point locking system. It's draft and weather resistance allows you more time in your sunroom while the locking system provides maximum security.

Frame Options

Master Frame

Powder-coated 3 1/8-inch extruded aluminum frame

  • Powder-coated finishes provide the highest resistance to scratching, fading, peeling and chipping – giving you great color for the life of your room
  • Provides structural integrity for your room meeting and exceeding local and national building codes
Sunroom Master Frame

Frame Colors

Electrical

Internal electrical raceway (optional)

  • Allows easy access to wire your screen room for comfort and versatility
  • Subject to local building codes
Sunroom - Internal electrical raceway

Roof Options

Roof Types

Single Slope

  • Consists of one roof section sloping in one direction
  • Also known as a shed roof
sunroom single slope roof

Gable

  • Consists of two roof sections sloping in opposite directions from a center ridge beam
  • Also known as a peaked or pitched roof
sunroom gable roof

Under Existing

  • Due to the custom nature of our products we can utilize your existing porch or patio roof and build our rooms underneath
sunroom roof under existing roof

Roof Materials

Insulated panels with structural I-beams and thermal barriers

  • Provides maximum insulation to keep you comfortable
  • I-beams provide maximum strength and stability for your roof
  • Can be shingled for a seamless look
sunroom 3 inch insulated panels

3-inch insulated panels with structural I-beams and thermal barriers (standard)

  • Provides maximum insulation to keep you comfortable
  • I-beams provide maximum strength and stability for your roof
sunroom 3 inch insulated panels

6-inch insulated panels with structural I-beams and thermal barriers (optional)

  • Provides maximum insulation to keep you comfortable
  • I-beams provide maximum strength and stability for your roof
  • Allows you to construct a larger room
sunroom 6 inch insulated panels

Custom wood roof

  • Accents and complements your home
sunroom custom wood roof

Patented glass roof panels (optional)

  • Available with 3-inch or 6-inch insulated panel roof systems
  • Allows for maximum natural light to brighten your space
  • Removable screens allow you to control the amount of incoming light
  • Flush with roof to prevent snow and ice buildup
sunroom glass roof panels

Glass Options

Glass Types

Single-pane insulated glass

  • Most widely used glass
  • Provides protection from the elements
  • Allows you to reap the benefits of solar heat gain (free heat from the sun)
  • Provides UV protection with tinting
sunroom single pane glass

Double-pane insulated glass – 5/8-inch thick (optional)

  • Improves heating and cooling performance better than single-pane glass
  • Blocks UV rays 44% more effectively than ordinary glass (more if you add a glass tint)
sunroom double pane insulated glass

Comfort-Gard® Plus High Performance Glass – 5/8-inch thick soft-coat Low-E and argon gas (optional)

  • Most advanced glass available to maximize heating and cooling return
  • Keeps you warmer in winter
  • Reduces cooling costs by as much as 25% in summer
  • Saves your fabric by blocking UV rays 90% more effectively than ordinary glass (more if you add a glass tint)
Sunroom Comfort-Gard® Plus High Performance Glass

Glass Tints

Bronze

  • Provides your home with shading and UV protection while reducing solar heat gain adding to your comfort
sunroom bronze glass tint

Windows & Doors

Screens

7/8-inch-thick, butt-joined, extruded aluminum frame

  • Extruded aluminum frame provides maximum durability
  • Butt-joint keeps screen square
Extruded aluminum screen frame

3/4-inch beveled, extruded aluminum frame with patented corner keys (Elite only)

  • Patented corner keys keep the screen strong and secure even after years of use
  • Extruded aluminum won’t bend
  • Rounded and beveled for an attractive look
Extruded aluminum screen frame

Screen Mesh

  • "Invisible" black-painted aluminum screening provides visibility without glare
  • Offers superior strength, stays cleaner and resists sagging better than traditional fiberglass
Sunroom Screen Mesh

Door & Window Rolling System

Triple track with ball-bearing wheels in nylon tires

  • Nylon tires will never wear out the tracks in your room, providing easy operation of your doors and windows for the life of your room
sunroom door and window rolling system

Triple track with ball-bearing wheels in nylon tires (Elite only)

  • Nylon tires will never wear out the tracks in your room, providing easy operation of your doors and windows for the life of your room
sunroom door and window rolling system

Door Handles

Black aluminum with wood accents

  • Easy grip, low profile handle
  • Allows for all types of blinds and shades to open and close with ease
Sunroom handles black aluminum with wood accents

Color-matched Euro style (Elite Only)

  • Easy grip, low profile handle matches frame color
  • Handle engages and disengages locking system with a simple turn
sunroom euro style handles

Locking System

Single-point locking system with anti-lift bar

  • Provides security for you and your family
  • Anti-lift bar prevents the window and door panels from being opened or lifted out of the frame
Sunroom single-point locking system with anti-lift bar

Dual-point throw-bolt locking system with night latch (Elite Only)

  • Top and bottom throw-bolts provide added security for you and your family
  • Eliminates the need for deadbolts
  • Provides a secure way to ventilate your room while keeping children and pets safe
Sunroom dual-point throw-bolt locking system with night latch

Weatherlock

Advanced Weatherlock

  • Blowing wind forces sashes closer together, sealing out the elements
Sunroom weatherlock advanced with interlock sash

Advanced Weatherlock with interlock sash (Elite only)

  • Interlocking sashes provide additional protection from the elements
Sunroom weatherlock advanced with interlock sash

Weather Stripping

Polypropylene

  • Keeps debris and bugs out
  • Adds to your comfort
sunroom weather strip polypropylene

Polypropylene with fin seal (Elite Only)

  • Offers superior draft and weather resistance adding to your comfort
  • Keeps debris and bugs out
  • Fin seal provides additional water infiltration protection
sunroom weather strip polypropylene fin seal

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Briefly Describe Your Project
 
http://www.productontology.org/doc/Sunroom Patio Enclosures Three Season Sunroom Three Season Room A Patio Enclosures® three season room is a type of sunroom that is enclosed with glass and screens, perfect for enjoying the outdoors for most of the year without the worry of insects or weather. Patio Enclosures three season rooms are custom designed and custom made to meet your needs. Learn more.

Sunroom Buying Resource Center

Sunroom Buying & Planning Tips

Our sunroom buying resource center provides helpful, educational information to ensure your buying and planning process goes smoothly.

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