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I’m looking for a detailed design for my new 8.4 m × 4.8 m garden room. The roof will sit at a 25° pitch with 300 mm overhangs all around. I want the rafters left exposed on the underside, with rigid foam boards fitted neatly between them so the finished ceiling stays clean and truss-free. I would like a suspended timber floor, with insulation between the joists, I will dig strip foundations to support this, an additional strip could be inserted at a midpoint for additional support if needed as ground has not been broken yet. (Gravel soil so 450mm foundations already agreed.) The finished roof will be clad in corrugated metal sheets, so the specification needs to cover correct batten spacing, suitable fixings for that profile, airtight yet ventilated membrane layers, and edge treatments that suit the 25° slope. Please size the rafters, ridge beam and any perimeter timbers so that local snow and wind loads are fully met; include simple span calculations or reference tables to back up your choices. (I am in Scotland IV4 to assist with snow & wind loads) The walls will be timber frame ideally with 100mm PIR insulation between studs, OSB and then timber cladding to the exterior with plasterboard interior. Deliverables • Scaled plan, section and detail drawings in PDF and DWG • Material schedule (timber sizes, rigid foam board thickness, fasteners, membranes) • Structural notes or calcs that a building inspector can follow
Project ID: 40736525
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60 freelancers are bidding on average £380 GBP for this job

As an experienced freelancer in engineering and architectural design, I have a solid understanding of the intricacies involved in creating functional yet aesthetically pleasing structures. Your project, designing the roof for your garden room, is right up my alley. I am well-versed in 3D design and drafting using software like AutoCAD, Rhino, and Tekla which enables me to deliver high-quality drawings like scaled plans, detailed sections, and material schedules as per your requirements. Moreover, your desire to leave the rafters exposed on the underside while still keeping a clean finished ceiling speaks volumes about your taste for unique detailing. This encourages me even more because this attention to detail resonates with my professional approach. Not only will I ensure the correct batten spacing and suitable fixings for your corrugated metal sheet cladding but also incorporate airtight yet ventilated membrane layers and edge treatments in tune with the 20° slope. I will conduct simple span calculations or reference tables to safeguard against local snow and wind loads.
£260 GBP in 3 days
8.0
8.0

Hello, As a team that has dedicated our expertise towards 3D rendering and architectural design, we perfectly understand the crucial aspects of your project. We have in-depth knowledge and proven skills using AutoCAD to design structures, especially roofing systems. Our goal is to bring out the real-life beauty of your garden room roof - from the detailed timber layout to examining its structural stability. Using precise calculations, we will design a sturdy and elegant roof that impeccably meets local snow loads and wind loads regulations. Our specified batten spacing and recommended fixings for corrugated metal sheets take into account your 20° slope requirement. Additionally, our drawings can be comprehensively utilized by a building inspector with ease. At Art Studio Agency, we don't just provide crisp visuals; we showcase unrivaled accuracy. Excitingly, this project offers an ideal platform for us to unleash our artisan power, turning your Garden Room Roof imaginings into tangible realities. The quality and timeliness of our service have earned us an impeccable reputation in the field - and we promise your project will experience no exemption. I invite you to embark on this journey with us at Art Studio Agency; let's illuminateyour vision together! Your satisfaction means everything to us, so let's collaborate now and bring a fine blend of precision and artistry to your beautiful garden room roof design. Thanks!
£555 GBP in 5 days
7.8
7.8

Hi! From your project description, I understand that you’re looking for more than just a visually appealing space — the design needs to balance aesthetics, functionality, comfort, and a well-thought-out spatial flow. I’m a professional architect with 8 years of experience in architectural and interior design, with strong expertise in AutoCAD, 3ds Max, and V-Ray. I’ve worked on a wide range of residential and interior projects, developing ideas into detailed and realistic designs. I’d be happy to understand your vision, explore the possibilities of the space, and develop a design that fits both your aesthetic preferences and practical needs. Do you already have a preferred style or any reference images for the project? I’d be glad to discuss the details and get started.
£300 GBP in 2 days
7.0
7.0

With a robust background in architectural design and a sharp eye for detail, I'm confident that I’m well-suited for your Garden Room Roof Design project. Over the years, I've honed my unique 3D visualization skills which will be invaluable in converting your pdfs and images to meticulously detailed scaled plans, sections, and drawings. Additionally, my experience rendering architectural designs, using software such as AutoCAD and REVIT, ensures not only accurate and detailed structural design drawings but also a material schedule that leaves no room for error. This proficiency extends to an understanding of edge treatments and batten spacing that would be crucial in selecting the right fixings for the corrugated metal cladding you require.
£278 GBP in 7 days
6.9
6.9

As an experienced and certified architect with a decade of delivering projects across residential and commercial sectors, I have skillfully demonstrated the ability to go from a basic concept to the final construction. I offer full-cycle design solutions, from first sketches to last renders, ensuring each detail is accounted for, just as you need in your Garden Room Roof Design project.
£250 GBP in 1 day
6.7
6.7

As an experienced engineer and designer, I possess a unique blend of skills that make me the right fit for your garden room roof design project. With over a decade’s worth of experience in mechanical and civil engineering-related work, I have developed an instinctive ability to ensure form, function, and fabrication coexist harmoniously. My expertise in 3D design, drafting, and rendering coupled with my mastery of AutoCAD and Solidworks enables me to transform concepts into clear visuals. Designing for manufacturing is another signature skill in my arsenal that ensures intricate ideas are precisely translated during the construction phase hence why buildability and clarity will be non-negotiables in this project. My previous works such as industrial cooling equipment and marine gearbox attest to my meticulousness when it comes to choosing part sizes, ensuring precision fits while taking into account potential loads.
£250 GBP in 2 days
6.7
6.7

How are you? Your project matches well with my skills. Please check my profile. https://www.freelancer.com/u/lamvanduong I'll provide all drawing sets and wonderful result such as PDF, DWG(2D drawings), rendering images and BIM(3D model). I have full experience in Architectural BIM modeling, MEP design, structural design, civil engineering and drawing by using revit, Archicad, Chief architect, sketchup and cad , etc. I'll use your country building code to permit. Let's discuss more about project and start together. Best regards
£250 GBP in 2 days
5.7
5.7

Hello, I fully understand your needs, as I have previously worked on a project similar to your specifications. I am an experienced architect specializing in 3D design and rendering. I have extensive experience using AutoCAD, SketchUp, and Revit 2027, and I can deliver the required design drawings on time. I would be delighted to work on your project. I have carefully reviewed your project details. If you choose me, your project will be completed quickly and to a high standard. Thank you for your interest.
£250 GBP in 1 day
6.1
6.1

Hi, I understand your requirements for the 8.4 m × 4.8 m garden room roof, including the 20° pitch, 300 mm overhangs, exposed rafters, rigid foam insulation, and corrugated metal covering. I can professionally design and size the rafters, ridge beam, and perimeter timbers based on the required snow and wind loads, with clear structural calculations and notes to support the design. I will also provide practical details for the battens, fixings, membranes, ventilation, ridge, verge and eaves, ensuring the complete roof build-up is clear and buildable. The final package will include scaled PDF and DWG drawings, structural notes/calculations, and a complete material schedule. Please send me the project location and corrugated metal profile so I can confirm the design loads and detailing requirements. Thank you.
£400 GBP in 7 days
5.6
5.6

Hi! I checked your requirements and can help develop the 8.4 m × 4.8 m roof design with the 20° pitch and 300 mm overhangs. I can prepare clear roof plans, sections, construction details, timber framing layouts, insulation/membrane build-up, battens, fixings, and corrugated metal roofing details. I’ll also coordinate the exposed-rafter ceiling so the insulation and ventilation layers are practical and clean. I have experience with residential roof framing, timber construction, AutoCAD, Chief Architect, and structural coordination, and can work from your site/load information to develop the roof framing and supporting notes. Please send the location, any available snow/wind load information, and your existing drawings, and I can review the requirements and get started. Best Regard!
£250 GBP in 2 days
5.0
5.0

Hi, I can design the complete roof package, including rafter/ridge sizing, Eurocode-based structural checks, sections, details, and material schedule. 10+ years of structural drafting experience, including Eurocode and European projects. Portfolio: https://www.freelancer.com/portfolio-items/11120893-permit-germany https://www.freelancer.com/portfolio-items/11120865-rebar-birmingham-uk
£1,212 GBP in 7 days
4.5
4.5

Hi , I’ve carefully reviewed your project "Garden Room Roof Design", and I’m confident that my experience with AutoCAD, Building Design, CAD/CAM, Building Architecture, 3D Rendering, 3D Drafting, 3D Design and Construction Engineering makes me a strong fit for this project. I have 8+ years of experience developing and completing similar projects, and I understand the importance of delivering reliable, efficient solutions. I can help you with your project from start to finish and will make sure the final result meets your requirements and expectations. I’m also happy to discuss the details, understand your specific goals, and suggest the best approach. If you’re interested, click the Chat button and send me a message. I’d be happy to discuss your project and get started. I look forward to hearing from you. Best regards, Viggo
£250 GBP in 4 days
3.9
3.9

Hi there ? I have extensive experience using Revit, Chief architect, Autocad and archicad for architectural and MEP modeling, including creating detailed BIM models, floor plans, and construction documentation. I can ensure your project is accurately modeled with full parametric functionality for easy updates. I can start with an initial model draft for your review. Looking forward to collaborating! Best regards
£250 GBP in 3 days
4.0
4.0

Hello, We would like to grab this opportunity and will work till you get 100% satisfied with our work. Lets connect in chat so that We discuss further. Thank You
£300 GBP in 1 day
3.7
3.7

I can provide a practical and well-detailed roof design for your garden room, focusing on structural requirements, weather protection, drainage, and overall appearance. I’ll review the garden room dimensions, existing structure, roof type, materials, and site requirements to develop a design that is both functional and suitable for the property. I can prepare clear drawings showing the roof layout, dimensions, slopes, construction details, connections, and relevant material specifications. Where required, I can also coordinate the design with the existing walls and supporting structure, ensuring the proposed roof works properly with the garden room and provides effective rainwater drainage and long-term durability. My goal is to deliver accurate, easy-to-use design documentation that can be used for construction or further engineering review. I’ll maintain clear communication throughout the project and incorporate your requirements and revisions to ensure the final garden room roof design meets the intended functionality and appearance.
£250 GBP in 7 days
4.8
4.8

Hello, I’m an architect experienced in architectural detailing, technical drawings, and buildable design solutions. I can develop a clear and practical roof package for your 8.4 m × 4.8 m garden room, based on the specified 20° pitch and 300 mm overhangs. The package can include: • Scaled roof plans, sections and construction details • DWG and PDF drawings • Timber and material schedule • Exposed rafter and insulation details • Corrugated metal roof build-up • Batten, membrane, ventilation, flashing and fixing details • Clear dimensions and construction notes I can also coordinate the roof geometry and timber layout with the project requirements. Please note that my scope would cover the architectural design and detailing of the roof package; structural engineering calculations, snow/wind load verification, final member sizing certification, and structural approval are not included and should be verified by a qualified local structural engineer where required. This keeps the architectural package clear and buildable while allowing the final structural requirements to be checked according to the site-specific conditions and local regulations. I’d be happy to review the site location, available drawings, photos and load information before starting. Best regards, Alireza Hosseinabadi Architect | Technical Design & Architectural Detailing
£495 GBP in 7 days
2.8
2.8

Dear client, I understand you need a buildable roof package for your 8.4 × 4.8 m garden room, with exposed rafters, between-rafter insulation and corrugated metal roofing. As an architectural drafter with over five years of experience, I can prepare scaled AutoCAD plans, sections, details and a material schedule covering the roof layers, battens, fixings and edges. For rafter and ridge sizing, I’ll need the site location and local snow and wind loads so the structural calculations can be checked for your building inspector. I’d be happy to share relevant drawings. Looking forward to working with you.
£250 GBP in 2 days
2.0
2.0

Hello, I have carefully reviewed your project for the Garden Room Roof Design and I am confident that I can provide you with a detailed roof design that meets all your requirements. I will create scaled plan, section, and detail drawings in both PDF and DWG formats, along with a comprehensive material schedule and structural notes for easy inspection. I am Saud, a licensed architect with 5+ years of experience in Building Architecture and 3D Rendering, ensuring 100% on-time delivery and 5-star reviews. You can view my portfolio here: https://www.freelancer.pk/u/saudarchitect Could you please provide any specific site photos or additional load data that may be necessary for this project? Let's discuss further details in chat. Thanks, Saud
£250 GBP in 3 days
1.7
1.7

Hi, I can prepare a detailed, buildable roof design for your 8.4 m × 4.8 m garden room, including the 20° pitch, 300 mm overhangs, exposed rafters, insulation, ventilation/membrane layers, and corrugated metal roofing details. I’ll provide scaled PDF/DWG drawings, timber sizing for rafters/ridge/perimeter members, material and fixing schedules, and clear structural notes/span calculations based on the applicable snow and wind loads. I can also incorporate any site photos or additional load data you provide. I’m focused on producing a clear, practical roof package that is easy for both the builder and building inspector to follow. I’m ready to get started.
£650 GBP in 3 days
1.8
1.8

Hello, I will size the rafters, ridge beam, and perimeter timbers to fully meet your local snow and wind load requirements, with span calculations or reference tables backing every choice so a building inspector can follow the logic directly. The spec will cover batten spacing and fixings suited to your corrugated metal cladding, membrane layers that keep the roof airtight yet properly ventilated, and edge details worked out for the 20° pitch with your 300mm overhangs. Since the rafters stay exposed with rigid foam between them, I'll make sure the foam thickness and rafter depth work together cleanly for both insulation and the finished look you want. You'll get scaled plan, section, and detail drawings in PDF and DWG, plus the material schedule and structural notes. Can you share site photos and local load data (snow/wind zone) once we start? That's what I need to finalize the sizing. Can you initiate a chat so I can show you my relevant work. Thanks, Syed Basit
£300 GBP in 7 days
0.0
0.0

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