Are you looking for a silk duvet and want to compare the Carré Blanc Hanoi silk duvet with a similar model from Maison de la soie?
This comprehensive comparison will provide you with useful information to help you make the right choice.
The information in this comparison was gathered from public web pages accessed on the date indicated. When a piece of information was not available, it is noted as “not specified on the page viewed.”
The Verdict at a Glance
The Maison de la soie duvet stands out for its detailed product description. The brand, based in Béarn, specifies the type of silk (100% mulberry silk), the silk grade (6A), the fill weight (320 g/m²), the manufacturing method, and the main finishes.
The Hanoï duvet from Carré Blanc has a slightly higher weight (360 g/m²). It features a cotton percale cover and a longer return window.
Regarding the product’s origin and manufacturing method, both brands deserve credit for their transparency and disclose that their products are made in China. However, while Maison de la soie claims its products are made entirely by hand using a traditional process, no details are provided about the manufacturing method used by Carré Blanc.
In terms of price, for a 240x220 cm size (double bed), the Maison de la soie mid-season duvet is slightly more affordable than the Carré Blanc duvet.
Comparison Chart
| Criterion | Maison de la soie | Carré Blanc |
|---|---|---|
| Products Compared | Mid-season silk duvet | Hanoi 4-Season Silk Duvet |
| Number of customer reviews | 315 reviews | 156 reviews |
| Available sizes | 140×200, 200×200, 200×220, 240×220, 260×240, and 280×240 cm | 140×200, 200×200, 240×220, and 260×240 cm |
| Price for the 240 × 220 cm model | €319 (before discount) | €360 (excluding discounts) |
| Type of silk | 100% long-fiber mulberry silk | 100% natural mulberry silk fibers |
| Silk grade | Grade A | Not specified on the page viewed |
| Filling weight | 320 g/m² | 360 g/m² |
| Construction and Finishes | Handcrafted in multiple layers, uniform tufted stitching, inspection zipper, assembly ties | 100% cotton percale cover, arabesque quilting, and natural silk fiber filling |
| Certifications | OEKO-TEX® STANDARD 100 | OEKO-TEX® STANDARD 100 |
| Shipping in France | Free delivery to a pickup location for orders of €50 or more. Please check the exact terms and conditions at the time of ordering. | Free standard shipping or pickup at a pickup point on orders of €100 or more, subject to the terms displayed at the time of ordering. |
| Return Policy | Returns within 30 days | Returns within 60 days, subject to the brand’s return policy |
Please note: the two products are not strictly equivalent. The Maison de la soie duvet is a 320 g/m² mid-season model, while the Hanoï duvet by Carré Blanc is marketed as a 360 g/m² all-season duvet.
If you’d like to explore the full collection of silk duvets offered by Maison de la soie, you can find it on our website by clicking on Bedding > Silk Duvets.
Detailed Analysis of Silk Duvets
Products Compared
Carré Blanc markets the Hanoi duvet as a 4-season silk duvet, meaning it can be used year-round.
In comparison, Maison de la soie offers its mid-season silk duvet. This choice was made because the weight of the silk filling is very similar in the two models being compared. Maison de la soie’s mid-season duvet is designed for use during the transitional seasons (fall/spring) as well as in bedrooms where the temperature remains moderate (between 16°C and 20°C)
Number of customer reviews
The Maison de la soie product page has 315 customer reviews. The count for the Carré Blanc Hanoi duvet shows 156 reviews.
In terms of the number of reviews, the Maison de la soie duvet therefore appears to have proven itself.
Available sizes
The Maison de la soie duvet is available in six sizes: 140×200, 200×200, 200×220, 240×220, 260×240, and 280×240 cm.
The Hanoï duvet by Carré Blanc is available in four sizes: 140×200, 200×200, 240×220, and 260×240 cm.
Price for the 240×220 cm size
For the purposes of this comparison, let’s take the 240×220 cm size as an example, which is available from both brands. This size corresponds to a duvet for a standard double bed, making it a logical basis for comparing prices between the two brands.
At the time we reviewed the two product listings, Maison de la soie was the better value. Its mid-season silk duvet is priced at €319 (before any discounts). Carré Blanc’s Hanoi 4-season silk duvet is priced at €360 (before discounts). There is a difference of €40, giving Maison de la soie a slight advantage.
Prices, promotions, and availability may change after the date of this review.
Type of Silk
Carré Blanc states that its Hanoi silk duvet contains 100% natural mulberry silk fibers sourced from China. However, the product description does not provide any additional information.
Maison de la soie states that its mid-season duvet is filled with 100% long mulberry silk fibers. Information regarding the grade of silk used is also provided, which is reassuring.
Silk Grade
Maison de la soie states that it uses grade A mulberry silk, which is the highest grade of silk.
The silk grade is not specified on the Carré Blanc product page we reviewed. This lack of information does not mean that the silk is of inferior quality.
Filling Weight
The Maison de la soie duvet has a fill weight of 320 g/m², consistent with its mid-season classification.
The Carré Blanc Hanoï duvet has a fill weight of 360 g/m², which is 40 g/m² more.
However, fill weight should not be considered in isolation. Thermal comfort also depends on the quality of the fibers, their distribution, the outer shell, the room temperature, and the individual’s sensitivity.
Manufacturing and Finishes
The Maison de la soie mid-season duvet is crafted using a multi-layered, handmade process. Thin layers of silk are stretched and layered to achieve a uniform filling.
The duvet features:
- uniformly spaced quilted stitching;
- a zipper for adjusting the filling;
- ties on the sides and in the corners that allow it to be tied together with a summer duvet to form a winter duvet.
- a 100% cotton jacquard percale cover;
- a breathable storage bag.
"Carré Blanc" refers to a 100% cotton percale cover, a natural silk fiber filling, and arabesque quilting. The fiber grade and length are not specified on the page viewed.
Certifications
Both product pages mention the OEKO-TEX® STANDARD 100 label.
This label pertains to testing for harmful substances in textile components. The exact scope of each certification must be assessed based on the information provided by the brands.
Shipping in France
Maison de la soie offers free delivery to a pickup location for purchases of 50€ or more. The exact terms may vary depending on the delivery method and current promotions.
Carré Blanc offers several delivery options, with free shipping available for orders above a certain amount, subject to the terms displayed at the time of ordering.
Free shipping thresholds and delivery rates should be verified just before publication, as they are subject to change.
Return Period
Maison de la soie offers a 30-day return window, which is sufficient time to change your mind.
Carré Blanc offers a 60-day return window, subject to compliance with the brand’s specified conditions, particularly regarding the product’s condition and packaging.
When it comes to the return window, Carré Blanc has the edge.
Which duvet is best for which person?
Choose the Carré Blanc Duvet
The Hanoï duvet from Carré Blanc is particularly well-suited for those looking for a silk duvet marketed as suitable for all four seasons. Its 360 g/m² fill weight is slightly higher than that of the Maison de la soie mid-season duvet.
It features a cotton percale cover, an arabesque quilting pattern, and a filling of natural mulberry silk fiber. It may also appeal to shoppers who want a 60-day return window or the option to pick up their order in-store.
Choosing the Maison de la soie Duvet
The Maison de la soie duvet will satisfy discerning sleepers looking for a mid-season duvet made of long-fiber mulberry silk. Its 320 g/m² filling is suitable for transitional seasons as well as for bedrooms where the temperature remains moderate (16–20°C).
The product description highlights this product’s key features: Grade A silk, a multi-layered filling to prevent thermal bridges, entirely handcrafted construction, the elegance of a jacquard cotton percale cover, and a zipper that allows you to adjust the filling. And all this for a price slightly lower than that of the competitor.
Comparison Verdict
Regarding the publicly documented technical specifications, Maison de la soie provides more details on the nature and construction of the filling. The brand specifies the length and grade of the fibers, the multi-layered construction, the characteristics of the cover, and the presence of an opening that allows you to adjust the filling.
The Hanoï duvet from Carré Blanc has a slightly higher fill weight, a cotton percale cover, and is marketed as suitable for all four seasons. It also offers a longer return window.
Comparison Methodology
This comparison is based on factual and verifiable criteria gathered from the brands’ public websites.
The information was gathered from public pages accessed on the date indicated.
Date of review: .
Prices, promotions, availability, number of reviews, and terms and conditions may change after this date. The absence of information in the table means that it was not specified or could not be verified on the page viewed. It does not necessarily mean that the product lacks the feature in question.
- Maison de la soie Archive: View the Maison de la soie page archive
- Carré Blanc Archive: View the Carré Blanc page archive
Sources consulted
- Official product sheet for the Maison de la soie mid-season silk duvet
- Official product sheet for the Carré Blanc Hanoï 4-season silk duvet