Did you know that properly insulating a home can reduce heating and cooling costs by up to 20%?
With R-values ranging from R-3.3 per inch for fibreglass batts to R-6.5 per inch for closed-cell spray foam, the selection of insulation materials is essential for optimising thermal performance. Evaluating the thermal efficiency and eco-friendliness of options like mineral wool, recycled cellulose, and polyethylene foam can guide homeowners towards sustainable choices. Precise installation techniques and gap sealing guarantee maximum efficacy.
But how do these materials compare in real-world applications?
Selecting the best insulation materials hinges on evaluating thermal resistance (R-values), environmental impact, and specific application needs.
Stone wool, known for its R-value of 3.0 to 3.3 per inch, offers excellent fire resistance and acoustic insulation. Glass wool shares similar thermal properties with an R-value of 2.2 to 2.7 per inch, making it a versatile choice. Sheeps wool, eco-friendly and boasting an R-value of 3.5 to 3.8 per inch, appeals to sustainability-focused projects.
Cellulose, derived from recycled paper, provides an R-value of around 3.2 to 3.8 per inch. Hemp insulation, with an R-value of 3.5 per inch, is another sustainable option.
Selecting the right material guarantees efficient thermal performance and aligns with environmental and application-specific goals.
Evaluating thermal efficiency requires a thorough analysis of R-values, material properties, and installation techniques to guarantee peak energy performance. R-values measure thermal resistance; higher values indicate better insulation. For instance, stone wool offers an R-value of about 3.7 per inch, while cellulose provides around 3.5 per inch.
Material properties like density, thermal conductivity, and fire resistance must be considered. Installation techniques impact performance; improper installation can reduce efficiency by up to 30%. Sealing gaps and avoiding thermal bridges are critical. Ensuring insulation materials are properly cut and fitted enhances thermal efficiency.
The design focus should include continuous insulation layers and minimising air infiltration to maintain peak indoor temperatures and energy savings.
For homeowners prioritising sustainability, eco-friendly insulation choices like sheep’s wool and cellulose not only offer commendable R-values but also greatly reduce environmental impact.
Sheep’s wool, with an R-value of approximately 3.5 per inch, naturally regulates humidity and resists mould. It’s biodegradable and recyclable, making it an excellent green choice.
Cellulose, derived from recycled paper, provides an R-value of around 3.7 per inch. It’s treated with non-toxic borate, enhancing fire resistance.
Both materials fit well into design-centric projects focusing on sustainability without compromising thermal performance.
These eco-friendly insulations align with BREEAM certification standards, ensuring that homes not only perform efficiently but also adhere to rigorous environmental criteria. Such choices reflect a commitment to both energy efficiency and ecological responsibility.
Properly insulating different areas of a home, such as walls, roofs, floors, and ceilings, maximises energy efficiency and enhances comfort.
In walls, using batt or roll insulation with an R-value of R-13 to R-23 effectively reduces heat loss.
Roofs benefit from blown-in cellulose or mineral wool, achieving an R-value of R-30 to R-60 in attics.
Floors require rigid board insulation, such as extruded polystyrene (XPS), with R-values ranging from R-5 to R-10 to minimise thermal bridging.
Ceilings, particularly in multi-story homes, should use fibreglass batts or spray foam, meeting R-30 to R-38 standards.
Each area’s specific insulation needs promote optimal thermal performance and long-term durability, adhering to precise design requirements.
Choosing cost-effective insulation options requires balancing affordability with high thermal performance to guarantee energy-efficient home design.
Mineral wool, with an R-value of 3.7 to 4.2 per inch, offers robust thermal insulation at a moderate cost.
Flexible insulation rolls are versatile for walls and attics.
Recycled cellulose, providing an R-value of approximately 3.5 per inch, is a budget-friendly and eco-conscious choice.
Polyethylene foam excels at moisture resistance, making it ideal for floors and crawl spaces.
Prioritising materials that offer a high R-value relative to their cost ensures effective thermal insulation without financial strain.
Telephone: 01423 593 794
Locksley Park
Blind Lane
Tockwith
YORK YO26 7QJ
Opening Times:
Mon to Fri - 9.00am to 5.00pm
Bank Holidays - Closed
Christmas 2024 - TBC
Oak By Design is the trading name of:
Penny Bricks & Timber Ltd.
Reg Number: 04384416
VAT Number: 664 8012 33
Left us a
star reviewReally delighted with the new porch by Oak by Design. It adds a super feature to my converted barn. Thanks to Joanne and the team.
We are delighted with our porch, from Oak by Design. Not only is the porch of excellent quality and finish but their customer service could not have been better. They bent over backwards to make sure that we were happy with the porch and I would happily recommend them to anyone.
I could not recommend Oak By Design more highly. Joanne and the team worked tirelessly to resolve an issue that was the result of my mistake when I ordered the porch. Great customer service.
I wish I could give more starts!! We looked at many companies before finally choosing Oak by Design. We are so glad we chose them. They were excellent from start to finish. They worked with us to find a workable design that was to our liking. Our door looks amazing (despite the building site that still surrounds it!). Their customer service is of the highest standard, Joanne could not do enough to help us. I would not hesitate to recommend them.
We decided to get an oak porch to make our home more attractive and we are so glad we did as it really is beautiful ! Joanne and the Team have been professional, friendly and just a pleasure to deal with ! Thank you so much !!
As the owner of a local joinery business, Robert Davis Joinery, I have had the pleasure of using Oak by Design on several occasions over the last 8 years. They have produced bespoke interior products for me including Oak doors and timber moldings. The staff in the office and the workshop are always very helpful and friendly and the standard of the workmanship and materials are always of a very high quality.
Found this company by accident whilst passing through Harrogate, but well worth a visit.Great products choice with helpful friendly service. The wooden flooring and beams look great in situ and we are very pleased with the transformed room. Would recommend and use again.
From the beginning the customer service has been superb, excellent help and advice when choosing the flooring, delivery arriving when promised and a product which is extremely high quality. We have replaced the majority of our flooring downstairs and we are so pleased with the result that we would have paid more. Fantastic.
Having lived with our porch for over 2 years I can honestly say it’s the best addition to our house we ever made. Not only does it look fantastic the quality is outstanding. I love that it keeps the mud out of the hall and provides a seating area to remove muddy boots.
Great service from start to finish, Joanne was great help. Designs were spot on and so happy with the porch. 10/10. Fully recommend.
My wife and I recently purchased an oak porch from Oak By Design. We are delighted with the porch and it has been much admired. We did get some help assembling it but everything fitted together perfectly.
We worked with Jamie from Oak By Design on a super project near Wetherby. There was plenty of oak in this design for the team to really show their worth - and they did. The attention to detail was excellent. If anything was not quite how the client wanted it, they were straight back to attend to this. The customer care was superb. We look forward to working with Oak By Design on another project soon.
Working with Oak By Design on our project was a pleasure and we were delighted with the results. Joanne was extremely helpful, quick to answer any questions and generally a great person to deal with! The quality and finish of the products - RSJ covers and Oak Windows & Doors were superb and look great. Would highly recommend working with Oak By Design and would not hesitate to use their services again for future projects!
Spectacular service from start to finish! great design work and support from concept to installation. The builders were amazing! So pleased with the outcome! Thankyou so so much !
Found Oak by Design searching for a new front porch to replace a canopy and knew immediately that this was company for the job and I was not disappointed. I already knew what I wanted and Richard, very patiently, developed my basic requirements, with a number of iterations, into a full detailed design. As I live outside their site working area I decided go for supply only and to install the porch myself. It was delivered as promised and it looked great even on the pallet! It took me a while to fit but it was very satisfying and the result is fantastic. The quality of the aged oak and carpentry of the timbers is excellent. I’m delighted with the porch supplied by Oak by Design - it looks superb.
Excellent customer service. Very friendly. Explained in detail. Product is beautiful. Would recommend. Company sent photos of finished product prior to dispatch to confirm our happiness with their work.
On behalf of Shears PHG Our customer was looking at having an oak porch built for their property in the West Midlands we got in contact with Joanne at Oak by Design and she was really helpful, always friendly on the phone and polite nothing was too much trouble. Joanne kept us up to date through every stage and our customer is really pleased with the results of the Porch it looks great and we wouldn’t hesitate to use them again in the future
Fantastic service and quality of product. I couldn’t be happier with my Oak porch, which was designed to my specification with the minimum of fuss. Joanne was so helpful and nothing was too much trouble. Incredibly well engineered and looks fantastic. Thank you so much.
This is the second time that we have used Oak By Design for oak products and once again we weren’t disappointed. We recently ordered some internal oak doors and from the very start they were a pleasure to deal with. Joanne especially was extremely helpful and friendly, nothing was too much trouble. We were kept updated about the progress of our order. Unfortunately we needed to delay acceptance of the doors for a few weeks and Oak By Design happily agreed to store them in their workshop until we were ready for them. The quality of the doors is very high, they are very well made and finished, far better than any oak doors that you will buy “ off the shelf. “ They are all installed now and look fantastic. I would highly recommend Oak By Design and we will certainly use them again in the future if we require any more oak products. A huge thank you to Joanne and the whole team for a great service and a great product.
We ordered two bespoke doors and two bespoke porches for our house build from Joanne at OByD. We were specifically delighted with Joanne's attention to detail (and patience! lol) making the overall customer experience excellent. The product was equally fantastic, the product quality was truly beyond our expectations. Joanne is super helpful and knowledgeable, and kept my spirits up throughout our project. We would 100% recommend OByD, and specifically Joanne, for all your standard and bespoke oak requirements. H&D
I first used Oak by Design in 2021 for a oak porch, I used them again 2023 for an oak pergola. Both times my clients have been Delighted with the finished product. Both times the product was delivered when stated, everything i needed was on the delivery. Oak by design listened to what I required for both jobs. The quality of the oak is excellent, all joints fit correctly & if I had a problem I only had to ring and speak to them. R Brown Carpentry always recommends Oak by Design when asked about oak structures.
On behalf of John Docherty: Oak By Design were a great company to deal with; helpful, knowledgeable, professional. The quality of the oak supplied to us for our bespoke porch was first class. Nothing was too much trouble for this company, and we will definitely be using this wonderful company again in 2022.
Oak by design were a fantastic company to deal with. They made us some treads for a bespoke stair case from large pieces of air dried oak. They were very thorough in making sure that they understood exactly what we wanted. They made excellent suggestions for small changes to our own design in order to produce a better finished product and to manage the cost. We were very happy with the treads when they were delivered. They look fantastic and fitted perfectly to the steel frame which was made by a third party. I could not recommend them more highly.
Oak by Design have made 2 oak framed rooms for us, sunroom at the front and and "moonroom" (photo) at the back which encompasses a shower room, work area and storage. They have been helpful at every stage and the outcome is simply brilliant. They make the whole house feel roomier and brighter and are beautiful places to be. GE North Yorkshire
Oak by design provided our engineered oak flooring. From our initial meeting and supply of samples to the final delivery we have been provided with excellent service. Carl has been in touch throughout the process and provided updates about the lead time and expected delivery dates. We are delighted with the flooring. Very happy to recommend Oak by design.
We were looking to have a bespoke oak and glass atrium for the front of our new house renovation. We wanted to find a company we trusted, who clearly understood our brief and could manufacture and install a high quality product at a competitive price. A big ask, but OakByDesign ticked all our boxes. Jamie and the team from the initial discovery meeting to completion of the installation were fantastic. The design, material quality and installation were first class and I would highly recommend you to include them within your project plans. Thank you all. Ben and Lindsay.
From the moment we visited the Oak Design showroom, we knew that we were dealing with a top quality local company. Richard the owner, showed us around his design works with real pride of his product and service offering. Jamie as sales executive has discussed and agreed the options & design with costs to us and we have now implemented the first phase of our home improvement, with more work to follow. We are highly delighted with the finished product and would strongly recommend Oak Design to other interested clients. I also suggest that you pay them a personal visit at the Home Building & Renovation exhibition in Harrogate, as well as their wonderful showroom of Oak Solutions in Tockwith to get a personal guided tour.
I firstly used oak by design a couple of years ago for an open oak porch. They were extremely helpful and everything was delivered on time to the highest quality. The porch went together with the oak dowels provided and looked great when it was all slated in. They have also supplied me with a oak beam for a fireplace natural random finish and it looks good.
We can thoroughly recommend Oak by Design. Not only did they provide the best of oak floors and oak staircase to suit our new, contemporary home, but they returned to make good a problem which was not their fault. Going the extra mile separates great companies from ordinary firms. Thank you Jamie & Billy. From Mike & Barbara, York.
When embarking on a large renovation project assembling the right team of skilled work people is vital. It involves the need for skill, imagination and trust. It was important to us to use a local company and Oak by Design seemed to tick the right boxes although we had not dealt with them or indeed heard of them before. We soon came to realise that the combination of Ben, Billy, Jamie, Matt and MIck ( listed strictly in alphabetical order ) was a great success. Skilled: highly, imaginative: an excellent creative talent, trustworthy: 100% but also such great team players that all the other trades on site benefitted from their cooperation and great good humour. I would endorse the other reviewers who have commented on the quality of the materials used, whether in the replacement windows, the light oak internal doors. the fantastic oak staircase, the secret bookcase and the pièce de résistance: the oak conservatory. It has been a great project and much of that I attribute to the work of Oak by Design. A big thank you to you all.
What can I say, Oak By Design have been the most fantastic company to deal with. Joanne was so helpful, friendly and professional. She really seemed to care about our project, which made such a difference. We had 4 oak RSJ covers made and 2 fireplace mantles. The finish is outstanding. Everyone believes they are solid beams, which was just what we wanted. The care and attention this company will give you is 2nd to none and I would highly recommend them. Pictures will follow when we complete our project, thanks again Oak By Design. x
Posting on behalf of my Mother in Law, Shirley Abbott "Having planned to shop around, Oak By Design was my first stop. I had no need to look any further. Joanne patiently and professionally guiding me through the confusion of choosing the right flooring. The service and support from the staff was exceptional, efficient and helpful. And - my floor looks amazing!"
I was sourcing an oak RSJ cover (circa 5m length) for my extension and found Oak by Design on the internet. All of the reviews I could were glowing and so I contacted them......And I'm so glad that I did. Joanne Fisher answered my initial call and she looked after my order from beginning to end - in terms of ensuring that I got exactly what I wanted she/they provided a superb service - everything on time - delivery in to the Peak District to suit when I wanted. The quality of the the RSJ cover is fantastic thick solid oak that matches my oak floor - looks amazing. If you want anything oak I can thoroughly recommend Oak By Design.
Very impressed with Oak By Design. Customer service is fantastic and they were very patient in helping me ensure what I needed was the right size. Photos sent of oak cover before it was sent to me and end product was great. It was also not the most expensive either. Would definitely recommend.
A great company to deal with. Professional from start to finish and always there to assist with any queries. Highly recommended.
Excellent quality workmanship and materials. Very easy and friendly to deal with on the phone. Everything done on time and no problems at all. Will definitely use again next time I need an oak porch or any other oak structures.
A first rate service from start to finish. We've used this company in the past for our floor - 40 foot of solid oak! 2 beams and 2 RSJ covers. This time a beam for our new kitchen inglenook and another RSJ cover. More than impressed with the products which more than met our spec. A very friendly and helpful team who I'd recommend to anyone.
My company has ordered 2 porches with Joanne from oak by design, and have more planned in the future. They've been brilliant from start to finnish. Great communication right through. And the quality of the product is exceptional. Do not hesitate to order.
Fantastic service from start to finish, I would have no hesitation in recommending this company or using them again. Very professional and helpful. Joanne was great in assisting us with choosing both styles and colours of the beams and cladding.
Great service by a friendly professional team, a pleasure to work with. The end result of our oak glazed leisure spa and outdoor kitchen looks fantastic. Great job
Great company, always on the end of the phone to talk through design, measurements, fitting. The Oak is very high standard, looks amazing.
Ordered an oak mantle beam from Oak by Design and they quickly called to check the finer details. Unfortunatly, the beam was slightly damaged on arrival by the courier company. Oak by Design immediately arranged to have it picked by DHL, transferred back to Yorkshire from Kent, repaired and sent back within 2 days, with no quibbles. The beam is beautiful, as is the high quality customer service by these people. Fully recommend using this company. Anthony Slater, Tonbridge. Tonbridge.
Fantastic staff with fantastic craftsmanship. Great communication and always on the ball. I would highly recommend oak by design, I don’t think you could get a better quality oak porch anywhere. Extremely pleased with ours , always getting compliments from fellow villagers
A fabulous service and supportive through the design and delivery process. Highly recommended
From the initial quotation right through to the delivery and after service Joanne has been brilliant and given me an excellent product. I have just ordered another porch for another project from them and I will continue to do so for future projects . Thomas and Bell Building Contractors Ltd