Creating the Perfect House Sun Room: A Comprehensive Guide

Sunroom filled with plants - house sun room

While home spaces often embody a sense of comfort and warmth, very few meld the divide between the indoors and outdoors as adeptly as the house sun room. An architectural hallmark that enables us to invite the tranquillity of nature into our homes, a sunroom is as much a haven for mindfulness as it is for your favourite plants. At Glass Veranda, we know the particular charm these spaces carry and how pivotal they can be in enhancing the aesthetic and functional value of your home.

Commonly known as a solarium, patio room, or even as a “winter garden”, a sunroom is more than just an extended living space. It’s a translucent capsule, where the rich sunlight filtering through generous glass walls not only imbues your interiors with a lush illumination but also grants sweeping views of the landscape beyond. This seamless blend of comfort and spectacle makes the sun room a coveted feature in any home, be it for those tranquil weekend reads, convivial family gatherings, or to simply bask in the solace of your own personal conservatory.

Moreover, a sun room could also be a worthy investment for your home, often yielding an average return of 60% to the overall property value. Yet, curating the perfect sun room is more than just a matter of attaching a glass addition to your home. Like the rooms within your house, a sun room requires its own careful design and material considerations.

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For a sneak peek into what those considerations entail and to ensure you don’t need to trawl through the entire guide just yet, here’s a brief overview:

  • Types of Sunrooms: From solariums and four-season rooms to attached greenhouses and screened-in porches, the type of sun room depends on its utility, layout, and aesthetics.
  • Sunroom Location: The real estate mantra standing true – “Location, Location, Location”. Assessing weather conditions, sun exposure and cooling needs are critical.
  • Materials & Design: Based on your sunroom’s purpose, location and climate, you can choose between a variety of materials and design options for your walls and roof – from glass to polycarbonate.
  • Climate Control: Ensuring your sunroom is just as much a part of your home as any other room involves addressing important heating and cooling considerations.
  • Sunroom costs: Depending on the sunroom type, design, and level of customization, costs may vary.

In the forthcoming sections, we will delve into the finer details of each aspect, providing you with our expert insights and offering solutions for the most optimal outcome. So, let’s embark on this journey of crafting the perfect sunroom for your house with Glass Veranda.

Understanding Different Types of Sunrooms

Sunrooms are a fantastic addition to any home, offering a unique transitional space that brings the outdoors in while shielding you from the elements. At Glass Veranda, we understand that every home and homeowner is unique, which is why we offer a variety of sunroom styles to suit your specific needs and preferences. Here are the most popular types of sunrooms we install for our clients.


A solarium, also known as a conservatory, is a glass-enclosed living space typically attached to the house and accessible from indoors. This type of sunroom is designed to function as an additional living area during mild weather. However, because solariums usually aren’t connected to your home’s heating or cooling system, they may not be comfortable during extreme summer or winter conditions. Solariums, with their glass walls and roof, provide a panoramic view of your garden, making you feel closer to nature while sitting in the comfort of your home.

Four-Season Rooms

A four-season room, closely related to the solarium, is designed to be heated and cooled. As a result, you can enjoy this type of sunroom year-round, regardless of the weather conditions. It’s an ideal choice if you’re looking to create a space that seamlessly blends indoor comfort with outdoor views. With an appropriate heating and cooling system, a four-season room can become your favourite spot in the house, no matter the season.

Attached Greenhouses

If you’re a plant lover, an attached greenhouse might be the perfect sunroom addition to your home. This structure features the same basic construction as a sunroom or four-season room but is designed with optimal light, temperature, and humidity levels for plants. With an attached greenhouse, you can nurture your passion for gardening while adding a unique and functional space to your home.

Screened-In Rooms or Porches

Ideal for those warm summer months, a screened-in room or porch offers the advantage of fresh air without the annoyance of insects. This type of sunroom has mesh-screen windows or walls instead of glass, making it habitable only when the weather is agreeable. It’s a budget-friendly option for adding a sunroom, as the materials required are relatively inexpensive compared to other types of sunrooms.

In conclusion, the type of sunroom you choose to add to your home depends on your lifestyle, aesthetic preferences, and budget. Regardless of your type, a sunroom is a valuable addition that enhances your home’s functionality and appeal. At Glass Veranda, we’re here to help you make the best choice for your home and ensure a seamless installation process.

Choosing the Right Location for Your Sunroom

Choosing the optimal location for your sunroom is a crucial step in the planning process. This decision should take into account the typical weather conditions in your area, the direction of sun exposure, and the cooling needs of the room. At Glass Veranda, we use our expertise to guide you in making the best decision for a sunroom that will provide comfort and enjoyment year-round.

Considering Weather Conditions

The weather in your area plays a significant role in determining the best location for your sunroom. In northern climates, an area with southern exposure is ideal as it garners the most light each day. However, in hotter climates, a southern exposure could necessitate additional cooling mechanisms, which could increase costs. Conversely, a northern exposure provides lower levels of light and partial shade most of the day. While this may result in a cooler, more damp room in the North, it can work well in the South, eliminating the need for window treatments or additional cooling.

Assessing Sun Exposure

The direction of the sunroom windows can significantly impact the room’s temperature and light levels. An eastern exposure will provide sun in the morning and shade for the rest of the day, easing cooling needs. A western orientation could expose you to harsh afternoon sun that may need to be shaded.

If you’re seeking the maximum amount of sunshine, a south-facing sunroom is a great choice, particularly for less sunny regions. However, you may need to install effective solar protection and a ventilation system to prevent overheating. At Glass Veranda, we can help you design your sunroom to maximise sunlight exposure while ensuring a comfortable internal environment.

Evaluating Cooling Needs

The amount of sun exposure also affects the cooling needs of your sunroom. A sunroom with a lot of sun exposure may require additional cooling mechanisms to maintain a comfortable temperature. Options include installing an air conditioning system, using window treatments or shades, or considering a location with more shade.

Remember that the colour of your sunroom also plays a role in heat absorption. Darker materials will heat up more than lighter ones. If you are not planning on covering your sunroom, choosing a lighter colour can ensure it’s not hot to the touch and comfortable to spend time in.

In summary, the location of your sunroom should be a careful consideration of weather conditions, sun exposure, and cooling needs. At Glass Veranda, we understand that every home is unique, and we’re committed to helping you find the perfect location for your sunroom that aligns with your specific needs. With careful planning and our expert guidance, we can create a sunroom that seamlessly blends with your home while providing you with a space to enjoy the outdoors year-round.

Selecting Materials for Your Sunroom

Choosing the right materials for your sunroom is a crucial step in the design process. The materials you select will impact not only the aesthetics of your sunroom but also its performance, durability, and maintenance requirements. In this section, we will discuss three popular materials used in sunroom construction: vinyl, aluminum, and wood.

Vinyl Sunrooms

Vinyl is a popular choice for sunrooms due to its affordability, durability, and excellent insulation properties. It requires minimal upkeep, making it an attractive option for homeowners who prefer low-maintenance solutions. Vinyl is predominantly available in white, providing a clean and bright appearance to your sunroom. Most importantly, the vinyl supports are “multi-walled,” which means they have an internal reinforcement of either aluminium or galvanized steel, offering the best overall strength and insulation.

At Glass Verandas UK, we recommend vinyl for homeowners looking for a cost-effective material that does not compromise on quality or performance.

Aluminum Sunrooms

While not as insulating as vinyl, aluminium is a robust and durable material often used in sunroom construction. It’s generally more expensive than vinyl but is favoured for its strength, especially in the roof structure of sunrooms for added stability.

Although aluminium may not insulate as well as vinyl, many sunrooms that use vinyl-coated vertical supports for aesthetics or added insulation often incorporate aluminium in the roof structure. This combination ensures a balance between aesthetics, insulation, and structural strength — a balance we strive to achieve in all our sunroom designs.

Wood Sunrooms

Wood is the most expensive choice of structural sunroom material, but it brings a natural warmth and beauty that other materials can’t match. It’s particularly suited to screen rooms, where the screen mesh can easily attach to the timbers.

However, wood does require periodic maintenance to keep it in top shape and looking its best. This might involve sanding, staining, or sealing to protect against the elements and maintain its appearance. For homeowners who love the classic appeal and are willing to put in a little extra care, wood can be a truly rewarding choice for a sunroom.

In conclusion, the choice of material for your sunroom depends on your budget, aesthetic preferences, and maintenance needs. At Glass Verandas UK, we are committed to guiding you through these options and helping you make the best choice for your dream sunroom.

Designing the Walls and Roof of Your Sunroom

When it comes to designing the walls and roof of your sunroom, there are a few key considerations to keep in mind. Let’s delve into the two main material choices: glass and polycarbonate, and explore the energy efficiency options that can optimize your sunroom’s performance.

Glass Walls and Roofs

Embrace the radiant beauty of natural light with glass walls and roofs. Glass brings a touch of elegance and offers unobstructed views of the outdoors. However, not all glass is created equal. You’ll need to consider the glass’s U-value, which measures how much heat the material conducts. The lower the U-value, the less heat passes through, creating a more energy-efficient space.

At Glass Verandas UK, we recommend double-glazed glass. This material offers durability, insulation, and glare reduction. If you want to boost energy efficiency further, consider double-glazed glass with a low-emissivity (low-E) coating. This coating helps the glass reflect heat and ultraviolet rays, reducing the U-value to around 1.7. For the ultimate in energy efficiency, opt for double-glazed glass with argon filling and low-E coating, which can reduce the U-value to about 1.48.

Polycarbonate Walls and Roofs

Polycarbonate is a tough, transparent thermoplastic that’s a popular choice for sunroom roofs. It is less expensive than glass, yet it offers robust strength and durability. 6-millimeter twin-wall polycarbonate is a widely used glazing option in conservatory roofs today, featuring a U-value of 2.3. For a stronger roof that also insulates better, consider 20-millimeter and 25-millimeter twin-wall polycarbonate. These thicknesses can create a true “room for all seasons” with a typical U-value of 1.6.

Insulation and Energy Efficiency Options

Creating an energy-efficient sunroom not only benefits the environment but it can also result in significant savings on your energy bills. Besides choosing the right materials, there are several ways to enhance the insulation and energy efficiency of your sunroom:

  • Operative Skylights: These act as heat dumps when the room gets too warm.
  • Insulating Roof Panels: Prefabricated insulating roof panels among the glass roof panels can improve insulation. Look for R-factors of R-16, R-24, or R-32—the higher the number, the better the insulation quality.
  • Openable Windows: Construct walls so that several windows can open, allowing optimum airflow.
  • Ceiling Fans: Installing ceiling fans can aid air circulation, enhancing comfort during both summer and winter.
  • Roof Shade Tracks: These hold rigid exterior sunscreens, reducing the amount of direct sunlight entering the sunroom.
  • Window Treatments: Choose treatments that can be fully raised and lowered on the hottest or coldest wall areas, providing additional temperature control.

At Glass Verandas UK, we understand that designing the perfect sunroom requires careful consideration of various factors. Our team of experts is here to guide you through every step, ensuring your sunroom offers the perfect blend of aesthetic appeal, functionality, and energy efficiency.

Heating and Cooling Options for Your Sunroom

At Glass Verandas UK, we know that maintaining a comfortable temperature in your sunroom is crucial for year-round use. That’s why we offer a range of both heating and cooling options to ensure your sunroom is a pleasant space, no matter the season.


Skylights are an excellent way to increase natural light and improve ventilation in your sunroom. They can be opened to allow hot air to escape, providing a natural cooling effect during the warmer months. Skylights also offer the benefit of additional sunlight during the winter, helping to keep your space warm and inviting.

Insulating Roof Panels

Insulating roof panels are a great way to maintain a comfortable temperature in your sunroom. They work by trapping heat during the winter and repelling it during the summer, helping to keep your sunroom at a consistent temperature year-round.

Openable Windows

Openable windows are a must-have feature in any sunroom. They not only allow fresh air in but also enable the creation of a cross-breeze, which can significantly cool down your space. Some designs even open automatically when the temperature starts to rise, providing effortless temperature control.

Ceiling Fans

Ceiling fans are an effective and energy-efficient way to cool your sunroom during the summer months. They work by circulating air throughout the room, creating a breeze that can make the space feel several degrees cooler.

Roof Shade Tracks

Roof shade tracks offer a practical solution for controlling the amount of sunlight that enters your sunroom. They can be adjusted to block out the sun during the hottest parts of the day, helping to keep your sunroom cool and comfortable.

Window Treatments

Window treatments, such as blinds, curtains, or shutters, can significantly impact the temperature of your sunroom. Light-coloured window treatments can help reflect heat away from your sunroom, keeping it cooler in the summer. Conversely, heavier drapes can provide insulation in the winter, helping to keep your space warm.

Heating Systems

Heating systems, such as underfloor heating, electric panel heaters, or a log-burning stove, can provide the necessary warmth for your sunroom during the colder months. These systems can be controlled as and when needed, allowing you to maintain a comfortable temperature in your sunroom throughout the year.

At Glass Verandas UK, we believe that the perfect sunroom is one that can be enjoyed all year round. Whether it’s the height of summer or the depths of winter, our range of heating and cooling options ensures that your space remains comfortable and usable.

Cost of Adding a Sunroom to Your House

When you start dreaming about adding a sunroom to your house, you’ll quickly find that the cost of this exciting home improvement project is a critical factor to consider. The price tag of a sunroom can vary significantly depending on a few key factors. Understanding these factors will help you budget appropriately, ensuring no unpleasant surprises down the line.

Factors Influencing the Cost

The cost of a sunroom primarily depends on its size, design, materials used, and the specific features you want to include. More specifically:

  1. Size: Naturally, bigger sunrooms will require more materials and labour, leading to an increased cost.
  2. Design: The complexity of the design can also impact the price. A simple, square sunroom will likely cost less than one with a more complex shape or intricate architectural features.
  3. Materials: The type of materials you choose for the walls and roof will greatly influence the cost. For example, glass walls and roofs are typically more expensive than polycarbonate ones, but they offer superior aesthetics and light transmission.
  4. Features: Additional features such as skylights, heating systems, ceiling fans, or insulating roof panels can add to the cost but enhance the comfort and usability of the space.

Remember, the aim is to create a sunroom that’s not just beautiful but also comfortable and energy-efficient. This balance is crucial for a successful sunroom project.

Customizations and Pre-Fabricated Options

Customization is another factor that can influence the cost of a sunroom. A sunroom that’s tailor-made to your specific needs and preferences will likely cost more than a pre-fabricated one, but it offers the advantage of being uniquely yours.

Pre-fabricated sunrooms, on the other hand, can be more affordable and quicker to install. These types of sunrooms come in a range of designs and sizes, allowing you to choose the one that best fits your house and budget.

To give you a ballpark figure, sunrooms typically start at around £10,000 for a frame-only option. A complete build commission could cost up to £80,000. However, keep in mind that these are just estimates, and the actual cost could be different based on your specific circumstances and choices.

At Glass Verandas UK, we understand that adding a sunroom is a significant investment. That’s why we’re committed to offering a range of options to suit different budgets, without compromising on quality or aesthetics. Whether you’re looking for a simple pre-fabricated sunroom or a bespoke, luxurious addition to your house, we’ve got you covered. Reach out to us today to discuss your vision, and let’s create a sunroom that you’ll love for years to come.

Using Your Sunroom: Ideas and Inspirations

Now that we’ve explored the technical aspects of creating a sunroom, let’s dive into the fun part — how to use this versatile space to enhance your lifestyle. Sunrooms lend themselves to a multitude of uses, ranging from a tranquil reading room to an invigorating home gym. The beauty of a sunroom is that it can morph into whatever you need it to be, providing a dedicated space for you to enjoy your favourite activities all year round.

Sunroom as a Reading Room

Imagine a cosy nook filled with natural light, where you can lose yourself in your favourite book. A sunroom is the perfect place to create a personal library or reading room. With the sun streaming in to create a warm, inviting space, you can enjoy the feeling of being outdoors while wrapped in the comfort of your home. Add a comfortable sofa or daybed for lounging, a coffee table for your coffee and snacks, and window shades to control the light. And remember, your sunroom can be as simple or as lavish as you wish. For example, Dallas-based interior designer Doniphan Moore created a serene sunroom painted in pool-blue lacquer, with the light reflecting off the glossy walls for a beautiful effect.

Sunroom as an Entertainment Space

A sunroom can also function as a vibrant entertainment space. Incorporate comfortable seating and a coffee table, creating a welcoming environment for hosting gatherings or family game nights. You can install a television or a music system, turning your sunroom into a mini home theatre. Designer Maggie Griffin designed a living room sunroom perfect for families, with large windows framing the beautiful outdoor view.

Sunroom as a Home Gym

With health and fitness becoming increasingly important, a home gym is a practical addition to any home. A sunroom provides a bright, airy space for your workouts, with plenty of natural light and fresh air to keep you motivated. Install a ceiling fan to create a breeze, and you’ve got the perfect environment for a refreshing workout.

Sunroom as a Meditation Space

The tranquillity of a sunroom makes it the ideal space for meditation and yoga. The natural light and the connection with the outdoors can enhance your sense of peace and wellbeing, helping you to relax and focus. You could even add some indoor plants to further create a serene, calming atmosphere.

Sunroom as a Home Office

In today’s world, where remote work is becoming more common, having a dedicated home office is a huge advantage. A sunroom can be the perfect home office, providing a quiet, distraction-free zone with plenty of natural light, which is known to boost productivity. As Nina Nash Long’s sunroom design demonstrates, a sunroom can be transformed into a stylish and functional workspace.

In conclusion, a sunroom can be so much more than just an extension of your home. It can become the heart of your home, a space where you can relax, work, play, and enjoy life to the fullest. At Glass Verandas UK, we’re here to help you bring your dream sunroom to life, providing expert advice and high-quality materials to ensure your sunroom is everything you want it to be.

Planning Permission for Sunrooms

As you step onto the path towards your dream sunroom, it’s important to remember that we’re not just building a beautiful addition to your home — we’re ensuring it adheres to all necessary regulations. Navigating the world of planning permissions can seem daunting, but don’t worry, we’ve got you covered.

Basic Rules and Regulations

Sunrooms, like any other extension, need to adhere to specific planning guidelines. Generally, if your sunroom design falls within the parameters of Permitted Development (PD), you may not need to apply for formal planning permission. To be considered PD, your sunroom should not extend beyond the rear wall of the original house by more than 8m for a detached house or 6m for a semi-detached or terraced house. The structure should be no taller than either the roof of the existing property or 4m, whichever is less.

Remember, PD rights won’t apply if you live in a conservation area. It’s always worth getting in touch with your local council before proceeding with the construction. For peace of mind, you can apply for a Lawful Development Certificate.

Also, if your sunroom is less than a foot high (300mm), you typically do not need planning permission. However, most sunrooms are higher than that and require planning permission. If you’re planning a veranda, which is defined as any platform that is raised above 300mm from the ground, you’ll likely need planning permission.

Checking with Local Authorities

To avoid any future complications, it’s always a good idea to check with your local authorities. If your house is a listed building or you’re planning to build a veranda in the grounds of a flat, you’ll definitely need planning permission. The same goes for new residential or commercial units.

Remember, the requirements for getting planning permission vary depending on where you live. It’s always best to consult with your local council or a professional agent to ensure you’re complying with all regulations. If needed, we at Glass Verandas UK are here to help and provide advice.

Once you receive approval, you can start working on your sunroom. Rest assured, we will adhere to all conditions given by the council during the construction phase.

At Glass Verandas UK, we understand that building a sunroom is more than just a home improvement project — it’s a dream coming true. We’re committed to ensuring that your dream sunroom is not just aesthetically pleasing, but fully compliant with all rules and regulations. With us, your sunroom journey is in safe hands.

Conclusion: The Value of a Sunroom in Your House

At Glass Verandas UK, we believe that the true value of a sunroom lies beyond its price tag. It’s an investment in your home, your lifestyle, and your peace of mind. A sunroom is more than just a beautiful addition to your property – it’s a space filled with potential and opportunities for you to create cherished memories with your loved ones.

Long-Lasting Durability Our high-quality glass verandas can last for years with minimum maintenance, ensuring that your investment is worthwhile and long-lasting.

Enhances Property Value A sunroom not only makes your house look pretty but also enhances the aesthetic appeal of your property. It’s a feature that many potential buyers find attractive, increasing the market value of your home.

Offers More Space Many homeowners struggle with space, and a sunroom is an excellent solution to this problem. It makes your house look more spacious and can serve as a multi-functional area that greets any welcoming visitors.

Versatility and Use From a cozy reading room, a playful entertainment space, a serene meditation spot, to a productive home office, the possibilities are endless when it comes to utilizing your sunroom.

Energy Efficiency Our glass walls and roofs offer high light transmittance, making your sunroom a well-lit space that can help save on electricity bills during the day.

Connection with Nature A sunroom provides a seamless transition from the indoors to the outdoors. It’s like having a personal retreat where you can enjoy the beauty of nature in the comfort of your home, regardless of the weather.

Planning Permission Generally, you don’t need planning permission for conservatories and sunrooms, making it easier for you to start with your home improvement project.

At the end of the day, the value of a sunroom in your house is immeasurable. It’s not just about the financial aspect, but also about the quality of life it provides. With a sunroom, you’re not just creating a space – you’re creating a lifestyle.

At Glass Verandas UK, we’re committed to bringing your dreams to life. You imagine it, and we’ll create it. Let’s make your house a home.

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